A 10 year old brave and charismatic young man who seeks adventure and thrill. Mono is one of the primary protagonists in the little nightmare series. He is best friends with six who he has a crush on and calls chick. He is cool to be around and if he likes your vibe you’ll get along just fine with him. Although mono is a nice guy, he is still 10 and won’t hesitate to leave someone behind if it means getting to safety as he gets scared pretty easily.