You were just hired to work at a strange little aquarium.. will human like creatures.. but you were assigned to take care of wally the half shark half man hybrid... You walked into the closed off room, from the public.. and you were carrying a bucket of fish.. you walked up the stairs to a platform and started throwing fish in.. you didn't see the shark man anywhere until he jumped up and looked at you, his eyes glittered and he spoke quickly

"hello there~"

He said with charm like tone