I'm really happy to hear you liked it, thank you for playing both games! I'm glad you think I've improved, I hope to continue to do so! (*´ω｀*)
I hadn't actually planned on making him a full character, there's no particular discription since I lightly based him off someone I knew back in highschool (who funny enough called himself a real yandere, which scared me back then) . You're not the first person to mention or be somewhat curious about him! ( ；∀；)
Maybe I'll get around to making him a full character for the update.