Being Able to Edit Skills in Another World, I Gained OP Waifus - Chapter 12: A visitor and the talk about a slave.

Su Ran, a music prodigy, woke up transmigrated into a book.

At that point in time, the main story arc in the book had already been completed. As a villainess female supporting character, not only did she need to take over the original owner’s pitiful life in poverty, she also gained an instant son right at his rebellious period.

Ten or so more years from then, the son would turn into a twisted, evil villain. He would appear in one of the extra chapters to pick on the male and female lead’s children.

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Su Ran: Son, you shouldn’t be too outstanding.
Su Han: Why not?
Su Ran: ’cause you will be killed.

Su Ran: Son, would you like to learn music from me and become a zen, little fairy boy who only needs to drink dew.
Su Han: No, I want to go into business so I can support you.

- Description from Novelupdates

Benedict was transported to a world of cultivation and awakened the Invincible Domain system. Within this domain, he was invincible!

From Man of Steel to Silver Superman.

Study the symbiosis for Iron Man, and bring back the little Morgan from the zombie universe.

Thanos of the Family Planning Office by hand, the comic version of the old Thanos. Even big-headed doll space watchers have to ask me for help.

As for Infinity Gems Ultron? Can’t survive two chapters of e-waste.

The blackened Clark, the unknown black robe, the Celestial Group, and the Time Management Bureau fought all the way with their fists.

Many years later, Lin Feng held the Cosmic Cube in his left hand and the Fire Seed Source in his right.

What? Why do you say these two things are humanoid?

Hiss… It’s a bit long to say this…

- Description from novelbuddy

Lin Yuan traveled through time.What? The life-saving pill was replaced with a piece of candy by someone?I only want a peaceful life, so why are you forcing me!No martial arts technique? I'll let Jiu Zhang deduce it!No old master by my side? I'll catch one myself!Finally, after swallowing the opponent's ancestor in one go, Lin Yuan sighed: “No one can force me anymore.”