I recommend some good Wuxia novels that have a powerful protagonist at the beginning but hide their strength.

The following is my recommendation for you: Douluo: My Strength Was Almost Exposed. After the protagonist Jiang Chen transmigrated to the Douluo Continent, he activated the ability concealment system. As long as he hid himself well, no one would discover how powerful he was. He cultivated with the others and participated in all kinds of challenges to continuously improve his strength. During the year that he had been hiding his strength, he had received many rewards from the system. It could be seen that his strength was quite powerful. I hope you like my recommendation.😗

I recommend "Douluo's Life and Death Dominator" and "Douluo: My Strength Was Almost Exposed". These two books meet your needs. The male protagonist had hidden strength in both books, and the female protagonist had to protect the male protagonist. I hope you like this fairy's recommendation. Muah ~😗

I recommend the novel "The Perfect Son-in-law". It tells the story of a male protagonist who was in the process of dealing with all kinds of troubles of the female protagonist. He found traces of his opponent and became stronger and stronger. The female protagonist hid her strength and was slowly discovered by the male protagonist. The two of them worked together to take revenge and finally reached the peak. I hope you like this fairy's recommendation. Muah ~😗

I recommend the light novel "Battle Break: Reward of 100,000,000 Duan Qi". The main character, Xiao Tian, was rewarded with 100,000,000 Duan Qi at the beginning of the game, which allowed him to start his check-in journey on the Dou Qi continent and walk on the path of invincibility. Among them, he did not hide his strength and directly displayed his super strong strength to everyone, making them marvel endlessly. I hope you like my recommendation.😘

😋I recommend the following novels to you: "I Have Countless Guardians of the Main Character": The main character suddenly discovered that he could summon the main characters in dramas, movies, and ACGN works to become his guardian spirit. From the beginning, he was invincible. [Ten Thousand Ancient Sword Emperor]: Jiang Fan had an invincible sword skill from the very beginning. His sword suppressed the heavens and was immortal. "Blood Path to the Nine Heavens": Ye Qingxiao was a titled Sky-breaking Martial Emperor in the Divine Realm after his rebirth. He was invincible. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the following two novels to you: 1. From the beginning of the game, the main character Li Qianchen had a strong elder brother who could fight against an entire country and three supreme treasures to protect him. In addition to the Supreme Origin Realm, it was difficult for him not to be invincible. The protagonist had been pushing all the way from the beginning to the end. It was just that simple, crude, and unreasonable. 2. In "The Unparalleled Martial Arts of the City," the main character used the learning chip to start an invincible journey. He stole the main character's luck, crossed three thousand worlds, and broke through the void. If you want the protagonist to be invincible from the beginning, this book can satisfy your requirements. I hope you like this fairy's recommendation. Muah ~😗

I recommend the following novels to you, all of which are strong from the start.:😉 - [Eternal Mystic Emperor]: It tells the story of a young man who was determined to become an expert. The young man rose from the ashes and embarked on the path of becoming a Mystic Emperor. - The main character is reborn with a strange fire and begins to reverse his life. In a world where the strong roam freely, he gradually walks on the path of the peak of the strong. - [Myriad World Grave Robbing System: The main character grabs tombs to obtain the inheritance of experts from all over the world, conquers various ancient inheritances, and becomes an invincible existence.] I hope you like this fairy's recommendation. Muah ~😗

I recommend Ancient Demon Venerable to you. Because the male lead, Lin Xuan, had the background of the Unparalleled System and the emperor's father, he was the strongest from the beginning, but for some reason, he hid his strength. This was a fantasy novel about a different world. The plot was full of suspense and thrills. The male lead was a super domineering character. Those who liked the dark style would definitely like it. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend 'A Monster Cultivator on Campus' to you. The main character was a self-cultivator who had abandoned his youth and returned from cultivation. In the school, he was attacked by the school belle next door, the beautiful teacher, the president, and other beautiful women. He relied on his iron fists to fight for a big country. The main character would not hide his strength. He was absolutely awesome. Moreover, the campus plot was also very rich. I hope you like my recommendation.😗

This question involves many different writing styles and cultural backgrounds. Different authors will have different answers. However, here are some possible reasons: Increase the plot suspense: Many novels need a certain amount of plot suspense to attract the reader's interest. If the protagonist keeps showing off his abilities, the readers might lose interest because they can't predict what will happen next. On the contrary, hiding the protagonist's strength could make the story more intense and interesting. 2. Create more complex characters: If the main characters always show their abilities, they may become too simple and direct. The reader may be confused about their motives, purposes, and psychology. Hiding one's strength would allow one to create more complicated characters and give them more space and depth. Increase the depth and complexity of the story: If the protagonist always shows his ability, their story may become shallow and superficial. Hiding one's strength could make the story more in-depth and complicated, allowing the reader to better understand the motives and goals of the protagonist and their environment. 4. More possibilities for the development of the story: Hiding the strength of the protagonist can provide more possibilities for the development of the story. If the main characters were to display their abilities at some point, they might face some challenges and limitations, preventing them from fully utilizing their abilities. On the contrary, if the protagonist kept hiding his abilities, they could explore the possibilities of the story more freely. There are many reasons for hiding the strength of the protagonist, but the most important thing is that it can bring more suspense and depth to the story, allowing the readers to better understand and enjoy the novel.