I'm only one year old, what the heck is a Overturning System?! - Chapter 23 - 20 Malice from the Strong

Food blogger, Qin Zhenzhen, transmigrated into a novel and became a young chubby girl who forcibly married a handsome guy. The handsome guy was truly attractive, but he was the villain in the novel. He was sinister and vicious, and everyone in his family was cannon fodder.She couldn't afford to mess with him. With that in mind, she hurriedly approached him and asked for a divorce.The handsome man narrowed his eyes. “Do you want a peaceful divorce? Fat chance!”Since a peaceful divorce was impossible, she'd have to change the storyline.At first, she thought this was going to be a difficult journey with many obstacles. However, it turned out to be a smooth ride, and she unexpectedly became pampered by everyone around her.People were born kind. The supposed villain, who didn't experience all those terrible things in the novel, could actually have a positive outlook in life.“I'm capable of getting rid of all feelings of jealousy and dissatisfaction. I can also lead a family to the path of wealth. Meanwhile, I also managed to conquer a man who only wanted to take revenge on me from the very beginning,” the female lead said.“I'm all about scheming and strategies. Anyone who messes with me will die, and anyone who bullies me will also die. As for the woman who both messed with me and bullied me, I'll punish her by making her stay with me for the rest of our lives,” the male lead said.

Zhuang Feng is in his last year of high school, and he’s just moved to the city. He lives with his good-for-nothing cousin, who’s always on business trips falling for get-rich-quick scams, and his Saozi (sister-in-law), who tries to make his life miserable as much as possible. There’s one upside, though; she. is. freaking. hot. But one day, he found a piece of her underwear in the bathroom…. And unfolded a series of events that will turn his life upside down.

- Description from Novelupdates

She had never expected that she would slept with her deadly enemy,but it turned out to be a good match for both of them.

while after marriage ,his indifference finally angered her.

You damn bastard!

For unknown reasons, he finds himself transported to a parallel world's Japan, unexpectedly taking over the body of a soon-to-be high school student who had died accidentally. Surprisingly, he did not inherit any memories. However, the first challenge he faces upon arriving here is a language barrier...Just as he struggles to communicate with his new family, a heavenly voice arrives: the black technology system has been activated, and the initial item—translation konjac—has been distributed.This is the story of someone with above-average intelligence but almost no physical strength in the Classroom of the Supreme Power.