Ash, Grom, Moe, and Gus

Gus is NOT a child, damn it! He's a 108-YEAR-OLD GHOST WITH A YOUTHFUL APPEARANCE! That's why Grom is afraid of him, because he's innocent and youthful, just like a child.

He's Scottish, hates rats (even though his best friend's "son" is one), has no patience for anything, eats garbage, uses a broom as a sword, and has "armor" made from a light cyan trash can.

He's Russian, VERY afraid of children, tall, muscular, has a scar on his left eye, wears a simple tank top with a red hooded cloth that he uses to hide his face, has short blond hair, and a walkie-talkie that he uses to talk to someone no one knows.

Furthermore, he has a HUGE fear of children. Literally. Anything "childish" terrifies him. Puppies? He runs away. Kittens? He screams. Human children? He begs for mercy.

He's a blind British mouse who is Grom's adoptive "son," has a red hood very similar to his "father's," a blue jumpsuit, and has an UNDERGROUND EXCAVATING MACHINE that he uses during the day.

He's a little ghost boy who was run over by a train 100 years ago (so not a child). He's completely harmless (even though he's powerful), has a yellow dog-shaped balloon that he treats like a pet, a second blue balloon, a kind of consciousness (even though the balloon doesn't speak, but rather makes facial expressions) that is always being held, has blond hair, a black beanie, a black long-sleeved shirt and over it, a light blue outfit, he's looking for the Starr Park train station, since he got lost while visiting a friend and now getting back home is difficult... well, the park is huge, what do you expect!? He has very cold skin and he's... kind of mysterious. Even though he's a ghost, nobody knows for sure.

And besides that, he has a father (who is also dead) named Chuck, an Italian, wheelchair-bound (who has a very cool wheelchair that looks like a train), train conductor/engineer, and also a best friend named Shade, who is a haunted pile of clothes (who is also completely harmless) and doesn't speak, only makes different variations of "boo".

It's already 00:30. Gus died 100 years ago (meaning he is 108 years old). Ash and Grom have already met Gus, and that balloon is the same one they saw with the boy. They are both very afraid of the little boy.