MTL - My Wife Is A Princess - Chapter 3 Conquer the world

Past life, her spirit root was dug out from her body. She had wholeheartedly dedicated herself to the just path, but she was sentenced as an evil demonic cultivator.

Zhou Yu, a reclusive otaku, who did not like to go out of his house, was one day forced out of his house by a series of unexpected events.

- Description from Novelupdates

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

Ethan Yagami, the lazy, gentle, and carefree young master of a powerful noble family, only wants to enjoy life and relax.But on the day of his awakening ceremony, the most cliché thing imaginable happens to him…[Ding! The System is bonding to you.][Bonding successful! Congratulations, Host! You have awakened: The Divine Benevolence System.][Please, Host, give more and be more benevolent.][Because the more you give, the more you shall receive.]Ethan blinks.“…So I’m basically a Saint now?”With a smile as lazy as ever, Ethan realizes his path to power isn’t through grinding or killing monsters—it’s through giving things away.Money? Skills? Weapons? Even trash? As long as he gives selflessly, the rewards return a thousandfold.And so, while the world expects a humble philanthropist, Ethan casually breaks the balance of power, amassing wealth, strength, and influence—all while doing as little work as possible.Because, after all…Why struggle when generosity makes you overpowered?