7th Demon Prince Jilbagias' Chronicle of Demon Kingdom Toppling - Chapter 42.1 - The Worst Development

A Japanese salary man was reincarnated in a different world with swords and magic. He reincarnated into the family of a powerful noble. One day when he became twelve years old, he was suddenly summoned by his father.

「 I do not mind whether it is a woman in the town or a maid in our house, learn about women.」

Having gained the permission of his father, he uses his power as a noble to have his way with women.

Ah, so this is how death is? With the destruction of that nuclear project, we can now prevent a war from happening. I did it... I did it! It is now in your hands, guys. I will meet God in heaven and pray for the success of you all.

What does heaven look like? I will live my afterlife there and brag about how I help managed to make the world a better place.

When I am reborn, I want to see a festival where everyone will smile with no despair.

"Carry my commandment; bring peace upon this world and bring down the judgment hammer to those who wish of the world's destruction. Now live! Live to fulfill this duty and I shall grant you eternal happiness"

"Gather all babies over the kingdoms and execute them all!!!" The King can’t simply lose his authority due to a royal divine prophecy, foretelling the birth of the child that will cause destruction of his kingdom.

The Elduke mistress gave birth to her firstborn child, a son whom she had to say goodbye to. She washed her son away in the river, hoping that someday , someone will raise him well and he can bring a holocaust upon this Kingdom.

One day a young girl found a floating basket with a baby inside, her pure heart telling her to take the baby.

"Don't cry, you will be save, I'm here.. I won't let anything bad happen to you.."

She devote herself to take care of the baby, she can't let anything bad befell him.

"Mom, I will save this kid... please watch me from heaven, mom"

Rickshaw, toilet water, four detectives, Kowloon Flower Boat!

The swaying cheongsam girl, and the dreamy Xiangjiang!

Reborn Xiangjiang——

Shi Zhijian relied on a pile of king fried rice in his hand, and it blossomed everywhere!

- Description from novelbuddy

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