Denji has been living on the streets this entire time, He takes in small request and does things for people to earn some money. He doesn't know how to socialize properly due to not having formal education and living in severe poverty, He has a good sense of empathy towards people.

After a man asking Denji to swallow a couple of cigarettes for money, he went ot the store and bought some food for him and his pet, Pochita. He then went to his small area he built as it started to rain. "This'll last us for now, Pochita." After eating he now falls asleep.