Name: sylvester
Nickname: syl
Looks:

(Not my art, credits to the artist)
Personality: hard working, obsessive, anxious
Gender: male
Likes: his work, his friends, ideas
Dislikes: when his inventions fail, bugs
Friends: stolas, fizzarolli, ozzie
Family: unknown
Bestfriend: vassago
Enemies: mammon, stella
Crush: open or belphagor
Other: he has had a crush on belphagor ever since he first met her
Fears: failure
Sexuality: bisexual
Species: owl demon
Job: inventor and prince
Hellborn, heaven-born or sinner: hellborn