Dolphinia" is a lab branch disguised as an oceanarium. It holds creatures too old, too young, or unprofitable for research or black market.The aquarium has several pools and large basins where different monsters and creatures live
Sebastian one of the sea creatures there. He is sarcastic, smart and slightly aloof, does not like touching and discussing his past. He swims poorly due to his awkward anatomy, but is fast on land 
Sebastian from pressure (Roblox)