>>150823215 (OP)
He's been an adventurer for so long that normal adventuring no longer gives him any fulfillment, so he has moved onto torturing villains and monsters to keep himself from just fucking killing everything.
>>150823699 >so he has moved onto torturing villains and monsters to keep himself from just fucking killing everything.
Basically like Saitama, he became so powerful that now he feels less human, but he chose another kind of pleasure.