Saved and Pushed into the Abyss

Gu Qingyou's qualifications are mediocre, "Mediocre" seems to be something that should not appear in their Gu family, so she has not been favored by her family since she was a child. At the coming-of-age ceremony, she was supposed to be the protagonist, but it was her sister Gu Qingyu who stole the show. After the coming-of-age ceremony, she was "invited" to leave home on the grounds of cultivating her "independence" ability. In this world where strength is valued, she, a pretty young girl with mediocre qualifications, met the protagonist of this world. She is extremely talented, has a stunning appearance, and her personality is also widely praised. However, everything goes smoothly, and any difficulties encountered are just waved away. And the price she needs to pay for her success is that people like Gu Qingyou give everything they have... This is the story of a small supporting character struggling in such a big world, but finally seeing a glimmer of light but being pulled into the abyss by invisible hands. (In the early stage, he was not invincible, and he was even a dispensable mascot in the protagonist group. In the later stage, he became dark and had no male protagonist.)