Naruto: The Outsider's Resolve - Chapter 3.22 (081):

Alvaric Zorvok, an ordinary young man who desperately wanted to become an Awakened. But when that moment finally came, he was instead summoned to a strange world—a desolate land filled with all kinds of monsters.His life became a struggle, and he came close to death countless times.Slowly, he climbed his way up and became one of the most feared beings in that world.“Can I ever return to Earth?”Alvaric didn’t know when—or if—he could go back. All he could do was fight, explore, and search for a way home.

She is a thief of the 24th century, but she has traveled back to a stupid and useless person without a father or mother, and it depends on the faces of those in the family. idiot? waste material? Very good, she will soon let these foolish Earthlings know what it means to regret deeply!Fighting spirit? Magic? Her dual cultivation of magic and martial arts crushes all geniuses. The position of head of the household? The Vermilion Bird Divine Beast? to want to? Sorry, she took itBut who will tell her that this cute Zhengtai, who gets dizzy and vomits wildly while riding in a carriage, is really the mythical creature Suzaku?What kind of god is the mysterious soul that resides in her body, like an old man? AndWhy do other people's friends show all kinds of domineering aura, and their domineering aura is incomparable. Why are these few people around her, either the sly merchant fox man, the paralyzed iceberg technology otaku, or the fickle and charming ghost? The best one is probably that sick and beautiful man!What about the promised hegemony over the world and the tyranny of all directions?

[Congratulations! The system will guide you to find a handsome and kind husband in the apocalypse!]After being killed by the demon king, the demon queen had a second chance to live in the body of a woman in the apocalyptic world, Medeia Vega.Their planet has apparently been hit by cosmic radiation, causing living things to mutate and develop unique abilities.People with weak mental states couldn't keep their humanity and turned into monsters, while the survivors had to fight those monsters endlessly to stay alive.Her main mission in that world was to find a kind-hearted husband, but it just so happened that Medeia also built a safe haven for people.Would she be able to find the man of her dreams in the apocalypse?————[Before dating a kind hearted man, you should also have a pure heart!]“Fuck.”[Foul language detected! Penalty minus 20 points!]“Damn you—”[Foul language detected! Penalty minus 30 points!]“You shitty system, how dare you keep reducing my point?! I hope you rot in hell, you bastard!”[Foul language detected! Bad curse detected! Penalty minus 100 points!!!]

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.

***

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