What's in the Deep Tank? (Clean Version)

Bakugou Katsuki is a new employee at the Musutafu Aquarium. He applied after his mother forced him to get a job somewhere. He's always loved visiting as a kid, so he decided to work there. But one thing has started to intrigue him recently. The Deep Sea Tank, or Deep Tank, is the one thing Katsuki hasn't seen the inhabitant of. He's tried to figure it out, but he's stumped. Until he gets an unexpected visitor one day.

Note: I do not own any of the characters nor the artwork.