Former Hero, Solo Play Oriented - Chapter 108

Zylus has always felt suffering; everything in his life has always been against him. Everything had consequences. Now, as he lay empty, with his family taken away from him, he sought revenge on the ones who did it. And what better timing than for a levelling system to appear. Now he must go on missions to seek strength, to grow and pursue his goal. But first, he must transcend the demon realm, as he finds out. He's a demon.[Analysing User Data][33%...67%...98%][100%][User's Data Analysed!][Welcome To Your Demonic Weapon System...] -> [Zylus Elwis]Discord Link: https://discord.gg/tyQj98KY

A 29 year old civil employment exam student wakes up in a blank white room and meets a baby angel. This baby angel informs him that he died in his sleep due to heart disease like his father and grandfather. Remembering his mom and their last conversation he says that he will take on a series of life and death tests that the baby angel offers him. From this point on he must put his life on the line and fight in the stage called ‘Arena’. And Every time he clears a test he will gain abilities and weapons to increase his strength. All to clear the tests and get his life back. This is his story of his fights in the ‘Arena’.

In the morgue full of Uchiha corpses, he opened his eyes…

A mysterious voice rang in my ear…

He looked confused: “Saving the ninja world, what’s the matter with me, the remnants of Uchiha?”

- Description from novelbuddy

This stands at the forefront of strategy guides to Life (a shitty video game)!