My Princess Holds Superpowers - Chapter 558 is unreasonable.

The strongest hero of humanity, Kim Sung Bin.

The novel is about an author who was reincarnated into his novel.This author thought that he would become a hero, like he always wished, but no, his fate was to become a Villain.His fate was to fight against humanity and against the supreme beings who were planning to invade the world.

18 years have passed since I was born as Allen, the eldest son of an earl in this world, while still retaining my memories of the present world. This world is peaceful and a stable society. The only extraordinary thing is that I was reincarnated into a world that is lenient on the existence of concubines. I selected a silver-haired maid as a sex slave and second wife candidate from among 10 candidates after a strict fellatio practical exam. I then lived an erotic life at home and at school as an attendant, but my reincarnated life is so fulfilling that I'm worried it will explode, as my busty childhood friend, a noble girl who was unsuccessful, ran for the third wife candidate, and my stepmother, who was my virgin partner, was sold off.

Yan Qingsi was a woman so captivating that she could change the lives of anyone she crossed paths with. Shunned, shamed, and abused by her family, they wanted nothing more than to see her turn up dead. She had other plans though — she was determined to exact revenge on all who have wronged her, and her main target was her own blood. The first step in her quest for revenge? Seducing Yue Tingfeng — the richest, handsomest man in Luo City, who also happened to be her aunt’s fiancé. Vengeance aside, she also seeks a change of fortune by pursuing a career in acting. Throughout Yan Qingsi’s journey, there will be murders and mayhem aplenty as she paves her way to movie stardom while eliminating her enemies one after the other!

- Description from Novelupdates