MTL - Cataclysm King - Chapter 253 There is a bad guy who said, I am invincible at the same level.

I dedicated 10 years of my life, focusing solely on regression.[Authority: Death Regression has naturally been nullified.

She was originally an assassin. After rebirth, she was reduced to another world’s Di family’s most inferior concubine-born daughter. With an extremely hideous appearance and no way to cultivate, she was the object of everyone’s humiliation and bullying.

However, the timid idiot turned over a new leaf. She took control of her own fate and became a domineering, fierce, and demonically beautiful girl. She became a shocking talent and stunning figure in the world, returning blow for blow, blood for blood. With a kill, she became famous!

Even for the smallest provocation, she will take revenge. If someone bullied her, she will return it tenfold! Even to the heavens she will not be merciful! Controlling the mythological beasts of the world, she broke through the Ninth Heaven and shook the whole world!

She freely opposed the heavens. Provoking numerous evildoers, Di Fuyao could only pretend that she was timid and easily bullied with a low IQ, pleading to be let off!

Who knew that the man she provoked, the cold and arrogant evil Ghost Emperor, actually brought the whole world to her just to marry her…

- Description from Novelupdates

Three years into Qin Yu's marriage, his wife and in-laws all hated him.

He became a teacher at the best magic academy in the empire.
….For being mistaken for someone else.