Cuco

The ghost of a little child that haunts people. His age is unknown, but he looks and acts like a rebel child.

■ Sneaks at night to eat all the sweets he can find (don't ask me how he eats them). Likes singing, dancing and being loud. 

■ It's normal to see him caring around a knife waaaay too big for his little hands (don't ask me where he keeps it). Wants everyone dead (so they can keep him more company). Despite being a menace to society, he still can be rather silly and cute.

■ Heit is like a little brother for him; he bosses him around, pulls pranks on him, and helps him to ask his crush out

■ He tries to kill Hatty the most, since he sees him as a role model

■ Has a complicated bond with Ángel, while he loves annoying her and playing games with her, sometimes she gets very serious.