Thank god its not another "He picked the trashiest job that's actually secretly the strongest and now everyone underestimates him and keeps underestimating him despite showing off his strength a lot."
Interesting. I'm guessing this is going to be the start of Albus' teacher/master arc. As a hero who has centuries of experience, he'll guide the new hero.
This is why that woman is still a low-ranked inspector. A dude who's so anti-social suddenly becomes interested in love. Yeah that is suspicious no matter how you think about it.
He's becoming less and less human. Dude has been creating monsters, slowly becoming a monster himself starting with his heart, and he's died and revived countless times.
Please don't be a gag story where MC is a "villain" but does good things because deep down he's a good guy while deluding himself that the good stuff he does is "pure evil"