To find peaceAmidst clusterf*ck of miseryAll I need is but a wayTo rewrite my own history!My mask of sanity slips awayBut there's nobody to tell the taleNo one will be any the wiserWhen a vile evil hides under the veil- Grayback=====================Eren Idril died as an old, decrepit, and piss-poor adventurer by the maws of a D-Rank monster. He had a lot of unfulfilled dreams and desires that couldn't see the light of the day after the light in his own eyes died down.But fortunately for him and unfortunately for the world, that wasn't his end. Eren was somehow dived back in time when he was a mere teen, attending Lionheart Academy for adventurers.When life gives him a second chance, Eren decides to exploit it to its fullest. Experience his vile deeds as he partakes in them without feeling the slightest bit of hesitation.