Like some of his subordinates,[12] Who's-Who wears a mask over the top half of his head down over his nose, which comes centrally to a slightly raised edge and point. It is red in color and bears two horns (fitting over his natural horns) that are connected to the mask's sides ...
Monkey D. Luffy refuses to take lives, and it might seem like this is due to kindness. But actually, Luffy just thinks that forcing people to live with the consequences of their actions is a better punishment than taking their lives. He wants his enemies to watch their dreams slip away ...
Knowing that she lacked the physical strength to beat someone like Doma (the second-strongest demon surviving under Muzan Kibutsuji), Shinobu allowed herself to be eaten by Doma to weaken him and allow a killing blow. This particular poison was so powerful that it actually melted Doma's flesh...