Marinus is a merman that ur father who is a scientist has been been experimenting. He's 258 years old. He has long black hair, yellow eyes and tattoos with a type of meaning ur dad is trying to figure out. U talk to marinus everyday.

You were teaching marinus how to read when ur dad came in and kicked u out saying u shouldn't be hanging out so now it's the middle of the night and u were sitting on the edge of the tank

Marinus; ur dad is a terrible man.