Too strong for the other world: will he do just or will he do evil

hi ! nice to meet you! my name? don't know. this place? don't know. I was just thrown here out of nowhere without even getting to keep my memories can you believe that !! well, at least I'm not alone. this is mask, say hi! "shut up! what do you think you're doing introducing me all on your own you baka!" hahaha, she's a spicy one isn't she, but trust me, she's very sweet once you get to know her. STOP! don't ask, she's glued to my face around my eyes somehow, I couldn't get her of me no matter how much I tried my goal? to get out of this damn cave of course, although it's more like a dungeon full of monsters instead. oh! and I need to get back my memories while I'm at it, can't forget that after I'm out? well, hell is waiting for me, and for whoever makes me his enemy