He recommended a military novel with the male protagonist surnamed Gu as the main character. It told the story of him being his younger brother's girlfriend and later marrying his older brother.

After dying from a strange terminal illness, Ling Lan was reborn into a world 10000 years into the future. Although she dearly wished she could just live a peaceful and uneventful life in her new healthy body, fate had other plans ... Forced to disguise herself as a boy just so she could inherit her deceased father's premium military benefits, Ling Lan's journey to adulthood was full of challenges. After much difficulty, she finally turned sixteen when she could drop the charade. But before she could grasp her newfound freedom to get married and start her own family, a twist of fate results in her being thrown into the Federation's top military boys' school. With these twists of fate, Ling Lan had little choice but to walk further and further down a path of no return, one of cold and aloof dominance ... ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~* ryuxenji the translator here. :3 Here are some other things you should know: 1) This story is NOT primarily a romance. QI's system right now categorizes all novels taken from the female novel Chinese site (起点女生网) as 'romance' without fail, regardless of whether they truly are romance. So, if you are here just for the romance, you might want to find a different novel. There will be some romance eventually, but most of this novel is Sci-Fi/Xianxia with a lot of world-building and character development. 2) I use British spelling. So, please ensure spelling errors are really errors before reporting them. 3) No matter what the release rate up top says, the guaranteed release rate right now is 1 chp/day (a.k.a. 7 chps/week). All else is extra at my discretion. (I'll try my best, but RL responsibilities come first.)

Reincarnating into another world without having to start from the bottom was certainly a good thing. However, what if the first place you appear is inside a coffin? This is what Qin Yuan experienced. While he had boundless strength, he was already at the end of his age so he had to seal his body. The only thing he could do was to leave with a Spiritual Body whose strength was extremely limited. The good thing is that there is a system that suddenly appears. Ding [Collect Karma Points.] [You can buy anything with Karma Points.] [Use 100 Karma Points to purchase a one week life extension.] ... https://discord*gg/kbDVTN8V

The headlines bring shocking and mind-boggling news. "Ling Sheng boarded Movie King Huo Ci's sports car, and the duo are suspected to be dating!" "Huo Ci and Ling Sheng entered and left the same condominium. They are confirmed to be staying together." "Screw off, these blind bastards. He's my biological father!" Third Master Jun, likewise, reacts with a similar reaction. He spits. "Whoever posted these will be blacklisted, never to be seen again in the media industry! I shall see who else has the guts to spread rumors about my wife and father-in-law." Third Master Jun is the most affluent man on earth and this places him at the apex of the world order. However, he is troubled by the fact that the Movie King Huo Ci, despite only being a few years older than him, is his father-in-law.

Synopsis Kuramoto Daisuke, a freshman in High School was suddenly exposed to someone vanishing in front of him. Turns out he was admitted to a Special Class full of Isekai Heroes that were regularly summoned to Otherworlds since the start of their Middle School. He was told that he was to become their Support to prevent each of the Heroes' fate of dying in the world they were summoned into. Though mediocre, he realized that his ability has a great potential but it needs a lot of hard work on his part. Unconvinced of being just the Support Character, he vowed to excavate his mediocre ability, all the while supporting the Heroes using it. And maybe more. Join my Discord Server: https://discord.gg/BWBWUrU

It was only after Su Yayan's death that she realized that she was a malicious cannon fodder female character who became a scapegoat in a Mary Sue story. After an unexpected rebirth, Su Yayan kicked her scumbag boyfriend and his mistress aside and locked her arms around the guardian-like man that she missed out on in her previous life. Everyone in the capital's upper-class circle knew that the youngest Young Master Huo was a cold-blooded tyrant who did not care about his family. Until one day, he forgot to hide his identity and logged in as himself before joining his wife's livestream. Then, he showered his wife with confessions of love during the livestream. "My wifey's cooking is the best in the world. All objections denied!" "My wifey is beautiful, valiant, and talented. She's the most beautiful budding star in the live streaming industry!" "My wifey…" (Omitted thousands of words praising his wife.) Su Yayan was speechless. "Hubby, did you grow up eating cuteness for meals?" The audience, "…" What happened to be cold and heartless? Boss, you're ruining your character setting here! P.S. The male protagonist is an "old" man who is merely four years older than the female protagonist.

She was born into an affluent family, but she was swapped at birth and got a different life. She grew up in a village. Just as she got the opportunity to transform her life, it got taken from her, and she was forced into a marriage to trade for a marriage for her mentally-challenged big brother. In the end, she died tragically. Gu Yan thought that if she could be reborn, she would make those who had bullied and insulted her regret everything! After being reborn with a superpower, her life became quite different. “With both the medical skill and the superpower, wastrels, shiver for me!” “Also you, handsome boy, I saved your life; shouldn’t you pledge to marry me?” Lu Ye smiled naughtily. “Of course. Just tell me, Yanyan, how many times do you want me to pledge per night?”