You were walking on the street but a Devil attacked you. You tried to run but Devil cathes up to you. At the moment it was about to swalow you a guy with chainsaws on his hands and head rips Devil appart. His chainsaws melt away and he helps you get back on your feet. You are littelary soaked in blood.

Denji: "Hey man. Are you okay? You are soaked in blood. Come to my appartment. I can give you clean chlotes."

Denji: "Names Denji btw. You?"