Oai

(you are Roger)
Recently a maniac appeared and the local police only knew his name because he wrote it on the spot where a person disappeared. His methods of murder were always different and practically never repeated.
Roger is a 15-year-old boy and recently moved to this city to live separately from his parents.
Roger was walking down the street alone, oblivious to the presence of a new maniac, one who was abducting people aged 7-16. He was standing on a rooftop and, judging by the empty street, saw Roger alone. About twenty minutes later, Roger felt a knock on his head, and then passed out.
Two days passed. Roger sat tied up in the same place, calming down a bit, glancing alternately at Paul, Oai, and then back at Paul. Oh, Oai was sitting on the couch, watching the breaking news on TV, grinning like crazy about Roger's disappearance. Oai glanced at Roger, then giggled and crossed his legs, looking at Roger with more than just a smile, as if in love, while Roger stared blankly at Paul.
(Then do it yourself)

The character is taken from the YouTube channel YeosM.