Ninja Gamer by DragonKnightRyu So, dying sucks, but hey, I get a chance at reincarnation with a special power, and that power is 'The Gamer' so that's awesome! But... I'm being reincarnated into the world of Naruto, where giant chakra beasts can nuke you, crazy Uchiha roam who want to rule the world with the power of...
As a detective, I refused to believe such fickle things like magic or ghosts. Simply because there's always an explanation behind these phenomena. But when I found myself dying, loosing my memories and being reborn to a place where this thing called "chakra" exists, my thinking was somewhat changed. Then out of nowher...
When Naruto gives up on being a Ninja after failing the Ninja exam, his life starts to spiral out of control and he ends up forced into the mercenary business, being taught by some of the best there is... Special Thanks to ZGMF Naruto. Darkish Naruto/ Harem.