Lu Zhou, a 26-year-old young man who unfortunately encountered a car accident, was forced (crossed out) to actively sign a contract with the system because he still had an unfinished obsession in his heart, traveling through various time and space worlds to complete the task issued by the system - to collect villain happiness points!
Modern Campus × Supernatural (Ghost)
His parents died in a car accident, leaving behind a poor villain who is still in high school. He studies during the day and works part-time at night. He lives in a dirty old neighborhood and is bullied by his classmates... To sum up, write how miserable it is.
In the end, the villain ended his life because he was disillusioned with this world.
Lu Zhou, who turned into a ghost because of a system error: "Everyone who bullies Xiaotangyuan, get away!!!"
Cultivation×Master and Disciple
After the once sweet and cute little apprentice turned dark and turned into a demon cultivator that everyone yelled at, what should he, a half-resurrected master, do?
Star × Mermaid
An interstellar officer general who had an unfortunate childhood, encountered unkind people, and was even betrayed in the end was seriously injured and fell into the deep sea. He was picked up by a mermaid.
Lu Zhou, who happened to be passing by when he was a mermaid who had not yet learned how to breathe under the sea: Huh? A wife who fell from the sky? Put it in your pocket and take it away!
Ancient Machiavellian Enemy
(Zhou, who is openly hostile but secretly helps his wife win the throne: yes! Today is another day to help my wife!)
…
(The world is not finished yet, there may be others... Vampires, western fantasy, etc.)
Qianzhou: I want to complete the task. I am a ruthless task machine.
Houzhou: Hi wife~
Intention: Growing up in difficulties