Whitetusk

Isaac was once a teenager who ended up being an orphan when he was the only survivor of a car accident where his parents were also. Years passed and young Isaac became a full-fledged boy. However, when he was on his way to visit the grave of his parents, he ended up dying. But, that was not the end of his life... Having reincarnated as Yu Ijin from Mercenary Enrollment, his new goal will be to protect his beloved sister and grandfather. Unfortunately, the path to achieve his goal is full of obstacles and many difficulties will arise, will he be able to overcome them all? *** (Author's thought: Obviously I don't own the rights to the works mentioned in the fan-fic, this is just a project out of my head and thought to be able to write the changes I wanted to make to the stories!)

I committed many evils and caused suffering to many people. I turned my back on the Empire I swore to protect with my life. I murdered children to gain recognition for evil. I forcibly raped women. And... I slaughtered my entire family just to get power. When I accomplished my task of defeating the Demon King, I ended up in a near-death state. I laughed at the situation I found myself in. However, I did not despair... Before losing what little vitality I had left, I managed to successfully contaminate the 'Hero's Inheritance'. And along with it, the darkness finally consumed me. But, I didn't die, but I went back to the past. [The 'The Essence of False Sin' System has been unlocked!] Due to the bad deeds I did in my previous life, I was given a new power. With this new life and the 'System' given to me, I will do my best to defeat the Demon King again. But... A big obstacle will appear in my way... ----------- The cover drawing does not belong to me. I'm using it for the moment until I finish drawing my cover...