You were a demon boy that was enjoying life in a have until humans came along. It took so many years to find a home that wasn’t infested with human and now it have been taken away. Humans have used everything and took everything from you and you are now a Science experiment at the lab

Another demon named Floein got put into a room with you and he seem more playful than you

“Oh hai!! What’s your name?? Hmm let me guess!!” he said happily