I'll Teach You, Marianne. - Chapter 682 - Intruders

The whole world mutated. Mysterious resurrections happened in real life. The Tribulation descended.

It took a long time for Yu Qingjia to learn that she was the original heroine in a Mary Sue Novel, and the other party held the female supporting system in their hands, and She was gearing up to grab her opportunity.

Hehe…

Anyway, sooner or later, she’s going to die, so it’s better to live a more comfortable life. Yu Qingjia completely let herself go, relying on her status as a legitimate daughter, she played her life against her father’s new beautiful concubine. This little concubine is not a good stubble either, as they come and go, the relationship between the two of them becomes bigger and bigger. Later, she gradually realized that something was wrong.

Why is her formidable enemy a ‘man’?

He is also a wanted man of the royal family, the youngest son of the deposed prince, and a famous tyrant in the future!

The royal family of this dynasty has a secret. For example, although these royal men are all beautiful and good at fighting, they are bloodthirsty, paranoid, and cruel from their genes.

Murong Yan fell from the clouds into the dust when he was young, and even had to disguise himself as a woman to avoid spies in the backyard of his followers. After great changes, the tyrannical element in his body could hardly be controlled until he met Yu Qingjia, his nominal “daughter”. In his restless and dark world, the sun suddenly radiated in.

- Description from Novelupdates

It was an era of war unlike ever seen before in Murim history.To end the horrible war, numerous heroes had sacrificed their lives and disappeared on the battlefield.This is the story of a man that longed to be a hero and the story of his brilliant rise to the top.***Joo Seo-Cheon is a man who luckily survives the Warring Era and becomes the Hwasan sect’s elder, only to live a life full of regrets and doubts.He lays on his deathbed waiting for the inevitable when he is returned to the past…

Originally born from a wealthy family, she ends up leading a vagrant life for fifteen years. However, when she is eventually found by her family, she falls into another devious plot and eventually dies tragically.