I Punch the Tailed Beast Ball - Chapter 344: Mangekyo Sharingan is About to be Born in the Laboratory

The human Race is at war with the Vicious Dalki and when they needed help more than ever, THEY started to come forward.

Humans who had hidden in the shadows for hundreds of years, people with abilities.

Some chose to share their knowledge to the rest of the world in hopes of winning the war, while others kept their abilities to themselves.

Quinn had lost everything to the war, his home, his family and the only thing he had inherited was a crummy old book that he couldn’t even open.

But when the book had finally opened, Quinn was granted a system and his whole life was turned around.

He completed quest after quest and became more powerful, until one day the system gave him a quest he wasn’t sure he could complete.

"It is time to feed!"
"You must drink human blood within 24 hours"
"Your HP will continue to decrease until the task has been completed"

Su Chengyu took the blame for his wife and went to prison for three years. Upon release, he realized that she had betrayed him.Despite this, he benefited from misfortune and comprehended the Dao, stepping into the world of immortal cultivators. He could easily master immortal techniques and ancient martial arts. He could also refine pills, draw talismans, treat illnesses, and save people at will!Su Chengyu postured crazily in the Red Dust City, vowing to find out the truth behind the death of his 127 Su family members 26 years ago.

A con-man and policewoman that are legends of their respective professions suddenly die, then are reincarnated and return to the Tang Dynasty of ancient China as little kids.

Accepting their second chance and forced restart, they choose to use the modern knowledge and specific talents that they have in their previous lives in order to live comfortably in this new life.

- Description from Novelupdates

A Naruto fanfic where the MC is not an orphan and he does not chase after every single girl in the elemental nations (#NO-HAREM CLUB). What more could you want?~~~SYNOPSIS~~~When a popup appeared on Jacob's screen while he was playing Minecraft to fill out the transmigration form, he didn't expect it would actually happen because if he knew, he would've definitely not requested any random system as his cheat.~What to expect~# A protagonist who is not an orphan# NO-HAREM (No romance either at least till the point I've written.)# Even though he has a system, he wouldn't become op anytime soon so there would be lots and lots of training# Other characters won't be idiots to make the mc look smart~What not to expect~# HAREM# Cold emotionless mc# Immediate plot derailment