One Piece: Madness of Regret - Chapter 28: Rain, Storm and Whales. Again! (1)

As soon as Qin Yao opened her eyes, she was transported into the body of an ancient peasant woman from the end of the world.

There are four stepsons at home waiting to be fed.

A bastard who has nothing but good looks is jumping up and down.

The family lives in a thatched hut with not even a grain of rice in the jar. The whole family is as skinny as refugees.

Forget it, there are still people coming to ask for debts!

Qin Yao was angry from the bottom of her heart and kicked her bastard husband out, “Brother who wants to pay debts, please just beat him to death!”

Four stepsons:! ! !

The world is clean, Qin Yao rolls up her sleeves and makes a fortune.

She is great at hunting, carrying bags, and killing horse thieves.

It is this kind of land, facing the loess and turning its back to the sky. Even the top strong men who have been struggling in the apocalypse wave their hands repeatedly: I can’t stand it! I really can’t stand it!

Qin Yao scratched his head: In ancient times when agricultural taxes were extremely high, how could we stop farming?

At this time, the lazy husband who was sent to die (twisted and crawled) (struggled to stand up) (screamed and roared): Wife! I think I can still save a little more!

- Description from novelbuddy

Ade has lived in an incense burner for over a thousand years, her days spent sleeping. Longing for the outside world she hears about from her fairy friends, her wish is finally granted when a man brings her home, releasing her from the seal. Ade, tears streaming, vows to repay her savior to the fullest extent.Qin Yu, known as the cold and ruthless Third Master Qin of Kyoto, finds his life upended when strange occurrences plague his bedroom after he places an antique incense burner given to him as a New Year's gift there. Chaos ensues, with items displaced and unexplained puddles of water; he even senses something in his bed while half-asleep.One afternoon, Qin Yu comes home early to find a young girl cleaning up spilled milk. The girl, her black hair cascading, her skin porcelain, is startled by his return and tries to flee. Upon being caught and questioned by Qin Yu, she timidly speaks of repaying her debt.To Qin Yu's amusement, she lists her belongings: pearls, antiques, even her savings. None of these interest Qin Yu, who instead sweeps her into his arms and suggests a more personal way of repaying the debt. Terrified, the girl's beautiful fish tail is revealed.

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

Suddenly a high school student Subaru Natsuki has been summoned to another world on the way back from the convenience store. With the biggest crisis of his life being summoned to another world and no sign of the one who summoned him things become worse when he is attacked.