The male protagonist is a killer, and the female protagonist has watched the movie Daisy. The female protagonist loves to sing the song White Birch Forest.

There were a few novels that could be recommended, in which the male protagonist was a killer and loved the female protagonist. " The Rise of the Wealthy Class, the Return of the Resplendent Queen " was a modern romance novel. The female protagonist was Resplendent, the third-ranked assassin of Hell, while the male protagonist was the overlord of the business world in S City. The female protagonist came to assassinate him under the orders of her superiors, but after a mistake, their lives entered the same track. In addition," Phoenix Tramples the Nine Heavens: The Supreme Demon Husband Dotes on His Wife Too Much " was also a completed ancient romance novel. The female protagonist was a genius and cold king of assassins. After an accidental transmigration, she made a comeback in a different world and met an arrogant and black-bellied supreme master of heaven and earth. The two of them acted out a doting story. These novels all met the requirements of the male protagonist being an assassin and loving the female protagonist.

There were many such novels, such as: 1."Sword Comes"-Beacon Fire Playing with the Vassals This was a wuxia novel with the sword as its theme. The male protagonist was called Chen Changsheng, and the female protagonist was called Lin Jingyu. Their relationship was a process of slowly warming up. The male protagonist was very cold towards the female protagonist at the beginning, but he was gradually warmed and attracted by the female protagonist. "Three Lives Three Lives Ten Miles Peach Blossom"-The Wind Blows This was a fantasy novel where the male protagonist was called Ye Hua and the female protagonist was called Bai Qian. The love story between them was very touching. Although the male protagonist was very cold to the female protagonist at first, as time passed, his feelings for the female protagonist became deeper and deeper. 3 "One Thought Eternity"-Ear Root This was a fantasy novel with a magic theme. The male protagonist was called Fang Yuan and the female protagonist was called Liu Qing. The love story between them was very romantic, but the male protagonist was very cold to the female protagonist at the beginning until later on, he started to really like the female protagonist. I hope these novels can meet your requirements. I wish you a happy reading!

I recommend the following novels to you: 1. " Killer Lover: Danger at Every Step " was a modern romance novel about wealthy families. The female lead was a killer who thirsted for warmth, while the male lead was the leader of the Bai family, the CEO of the Bai family, who was guilty of killing his father and brother. They gradually approached each other in probing each other, but because of their respective identities, they fell into a dangerous situation. 2. " Tianhu Academy ": This is an ancient novel. The male protagonist is a silent killer, and the female protagonist is a witty and brave heroine. The two met in the Academy and gradually developed feelings for each other. 3. " Female Beauty: The Assassin's Concubine is not too cold ": This was an ancient time-travel novel. The female protagonist was a modern assassin named Hua Xue, and the male protagonist was an ancient prince named Shang Yun. After the female protagonist transmigrated, she became the chief female officer of the palace, and there was an emotional entanglement between the two. 4. " Accidentally Becoming Master Shen's Favorite ": This was a modern romance novel about a wealthy family. The female protagonist was forced to sell herself. She had a romantic relationship with the underworld's master, Shen Yu 'an, and became his woman. Shen Yu 'an was the CEO of the empire, a person who was high and mighty. 5. " My Family Has a Daughter Who Has Not Grown Up ": This is an ancient novel. The male protagonist is a killer, and the female protagonist is the family of the person he once killed. After the male protagonist was reborn, he decided to atone for his sins, protect the female protagonist, and avenge her. The two grew up together. Please note that the novels recommended above may contain different plots and styles. Please choose to read according to your preferences.

Here are some recommendations for novels where the male lead likes the female lead to sing: 1. There's a Masked King in My Family: The female lead of this modern romance novel was a singer who could sing. The plot was light, suitable for emotional healing and readers who wanted to read some simple and relaxing novels. 2. " I Really Didn't Want to Be a Star ": The female lead of this novel, Su Zijin, was a former resident singer. Now, she had become a popular female singer and movie star. 3. " What To Do If You Become Famous Too Quickly ": The main character of this novel was a male lead who accidentally became a singer. His path to fame was filled with ease and joy. Please note that the novels recommended above may not be completely in line with the plot where the male protagonist likes the female protagonist to sing, but they all involve elements of singing and music.

" White Birch Forest " was a song written, composed, and sung by the famous Chinese musician Liu Tianjian. The background of the song was derived from Liu Tianjian's own personal experience. Liu Tianjian grew up in a birch forest in the Heilongjiang Province Long Jiang and had a special feeling for this beautiful natural scenery. Therefore, he wrote this song to express his praise and emotion for the natural scenery. The " Birch Forest " in the song referred to the place where Liu Tianjian grew up in the Birch Forest, which was also the source of inspiration for his song. This song won the Best Pop Song Award on the Chinese Music Chart in 2012 and received widespread attention and love.

The following are some novels that recommend the male protagonist to love the female protagonist deeply: 1. " After rebirth, I was forced to become a drama queen." 2. "The Prince Charming of Quick Wear is by my side." 3. " A Guide to a Sweet Wife's Loving Husband in a Reborn Farmer Family " 4. "He is in the light." 5. 'After the flash marriage, Boss spoiled me so much.' 6. "Love even if the light dies" 7. "Beautiful Murder" 8. "The depth is always bitter." 9. "Offering advice from the heart" 10. Midsummer Fall 11. "Loving Eyes" 12. Falling 13. Out of Control 14. Lemonade Candy 15. "The Days of Falling in Love with a Tsundere Prince Charming" 16. Maple Ferry 17. Dazzling 18. "God misses you tonight." 19. Waiting for the Stars to Fall 20. "I once sent my love to the mountains and seas." 21. "Long Enjoying" 22. Sniper Butterfly 23. " Loving CEO: Extreme Love " 24. " Unregretful Love, Mysterious Young Master Lu's Favorite." 25. I've always loved you 26. Falling with You 27. "Finally in Love" 28. "My wife is restless in the bedroom." 29. Graceful Dynasty These novels all had plots where the male protagonist loved the female protagonist deeply. They could be read according to personal preferences.

The following are some recommendations for ancient novels where the female lead mistakenly loves the male lead: 1. "Liang Chen Mei Jin" by: Aquilaria ashes. In her previous life, the female protagonist loved Chen Qi but was unable to marry Chen Qi's father, Third Master. In the end, she was forced to die by Chen Qi. After her rebirth, the female protagonist let go of her obsession with Chen Qi, but in the end, she still married Third Master. This time, they fell in love with each other. 2. Spring River Flower Moon Author: Penglai Guest. The female lead was a pampered noble daughter, while the male lead was a powerful minister from a humble family. They weren't together in their previous life, but after their rebirth, they had a chance to cherish each other's love. 3. "Painted Spring with a Wonderful Hand." It was a classical fictional novel in which the female protagonist was reborn and turned around. The male protagonist loved the female protagonist in his previous life, but the female protagonist didn't know how to cherish her. After rebirth, they had a chance to start over. These novels were all about rebirth in the ancient language, describing the rebirth after the wrong love and the plot of the male protagonist cherishing the female protagonist.

Here are a few recommendations for novels where the male lead had a crush on the female lead: 1. "Momo Modesty" by Jin Zisu. This novel told the story of the male protagonist's crush on the female protagonist for more than ten years. They experienced misunderstandings, separation, persistence and waiting, and finally got together. 2. 'The Seventh Life' by Jin Bing. The male protagonist had a crush on the female protagonist for seven years, hiding her in his heart, tossing and turning, sleeping and thinking. 3. The author of "I Am Sick" says: Follow the universe and be at ease. This novel told the story of the male protagonist, Pei Zheng, who had a crush on the female protagonist for many years. 4. "Black Gold Pendant" by You Sijie. The male lead had a crush on the female lead, and the relationship between the two was relatively slow and warm. 5. 'Waiting for the Stars to Fall' by Mo Yanchuan. This was a story about a crush. The male protagonist had a crush on the female protagonist for many years, and in the end, they got together. I hope these recommendations will meet your needs. I wish you a pleasant reading!

The following are some recommendations for novels where the female protagonist especially loves the male protagonist after her rebirth: 1. [The 90th Rebirth Day of an Abandoned Wife]: The male protagonist was indifferent to the female protagonist at first, but later he slowly realized how good the female protagonist was. 2. <Ah Xing>: The male lead didn't care about the female lead at first, but later he realized that he had fallen deeply in love with her. 3. <<Rebirth: This Life Will Not Lose You>>: The female protagonist, Wen Mingwan, faced the choice of revenge or a new beginning after her rebirth. At the same time, she also faced the choice of love. The male protagonist had been silently guarding behind the female protagonist. The male protagonist and the female protagonist were in sync with each other and spent the rest of their lives together. 4. <<Gentle Fight>>: The male lead liked the female lead's white moonlight at first, but then he slowly fell in love with the female lead. 5. "Beautiful He Doesn't Talk": The female protagonist was reborn back to the time before the male protagonist committed suicide. She launched an intense attack and bravely pursued the male protagonist, finally capturing the male protagonist's heart. These novels were all novels that the female protagonist loved the male protagonist after her rebirth. The plot was fascinating and worth reading.

The following are some recommended urban novels where the male protagonist only loves the female protagonist: 1. " The Perfect Son-in-law ": While the male protagonist deals with the various troubles of the female protagonist, he only loves the female protagonist and works hard to protect her. 2. " Musical Genius, Naughty Woman ": The male protagonist is the prince of love songs, and he loves the female protagonist wholeheartedly. 3. " Siheyuan: I'll Become a Hotel Tycoon ": The male protagonist has always loved only one female protagonist. There were some twists and turns in the middle, but in the end, he only loved that one person. 4. " A Billion Times Only Wish to Be You ": The male lead loves the female lead, the female lead loves the male lead, and the second male lead doesn't love the female lead. It meets the requirement that the male lead only loves the female lead. 5. " City Rebirth: Female Lead Under the Sky ": The male lead is only devoted to the female lead. The two of them are strong together, just to protect the people around them. 6. " Why the Silent Flute "," Hua Qian Gu "," A Smile Is Alluring "," Three Lives Three Lives Ten Miles Peach Blossom ", and " Chu Qiao's Biography " were also urban novels that were worth recommending. There were plots where the male lead only loved one female lead. Please note that the recommended novels above are filtered based on the search results provided. There may be other novels that meet the requirements that have not been mentioned.