Number One Dungeon Supplier - Chapter 2207 Sacred Walk of Restoration

After breaking up with his girlfriend, he accidentally acquired a genius system and rose from there against the heavens, becoming invincible..

- Description from Novelupdates

The male student, Fukai Nagamasa, ignores his studies for college entrance exams in favor of following the path to chuunibyou. As he fainted during night cramming session before the exams, he realized that he was transported to a parallel world as a feudal lord in the Sengoku Era. Not to mention that suddenly, he was marrying the sixth Demon King, Oda Nobunaga’s little sister, the one who was purported to be an unrivaled beauty?

“Why the hell this guy!?”Out of all of the characters in his incomplete game, why did it have to be the discarded and weakest one?Azariah Indrath, a fake bodyguard to one of the villainesses of his game.And just like the villainess, he was doomed to a fated death too.“How does one get even put into this situation!?”Yuito Kawasaki, a genius game developer, now stuck in his own game must find a way to keep himself alive, keep his profession, and ensure the survival of his clients too.“I'm so done.”___________________Discord: https://discord.gg/gMaSs34Fe4

A little ruffian who fought recklessly without any morals and bottomline accidentally time-traveled to parallel space and became a Key Case Investigation Team agent. The huge change in identity had him creating chaos in the police station. However, a strange miracle system helped him repeatedly solve mysterious cases, turning him into an impudent ruffian detective!