Sleeping With My Step Daddy - Chapter 18: "A Dangerous Invitation"

After dying, Chen Heng finds that he has transmigrated to an alternate reality: everything is the same, except the world is now a Wuxia world heavily influenced by martial arts! Not only this, he discovers that he has a Fantasy Simulator, from which he obtains rewards that make him incredibly powerful in his new reality as well. Martial arts, immortal cultivation, and overpowered abilities–all of this begins from a single simulation!

As a man who had lived for 20 something years and had always considered himself as a straight man, he woke up one day and found himself possessed by a stupid and cute system. Moreover, it was a gong-shou cultivating system?! Let’s see how a shou with raised hackles evolves into a (pseudo)queen shou, incidentally with a story of a hidden loyal dog gong.

- Description from Novelupdates

Arsene Academy – the best educational institution on the continent.

A place that’s famous for nurturing many talented people.

A warrior from a barbarian tribe enters the academy.

She just took a nap in the lounge, and when she opened her eyes, she was dressed as a fat country girl who was illiterate in ancient times.

Not to mention delicious and lazy, he is still domineering in the village.

No one wanted to marry her in the eight townships of ten miles, so she finally bought a golden tortoise-in-law.

In a rage, the old bully went down the road and kidnapped a husband for her.

It’s just… Dad, isn’t there something wrong with what you kidnapped?

＊

After marriage, Fatty Su is very busy.

Busy transforming bully dad and bully brother.

Busy rescuing the beautiful god general husband.

Busy raising three little bullies, Xiaodouding.

Accidentally, she was busy becoming Dayan’s most powerful 1st rank mistress!

- Description from novelbuddy