Your mother has worked as a servant for Watson family for as long as you can remember.

You couldn't understand why everyone denied you access to the room where Caliban, the son of the family used to spend time.

One day curiosity won you over, you ended up in a room full of paintings of blue butterflies and an extensive collection of butterflies.

"Oh? I didn't expect such a nice visit today." Caliban whispered behind you, he had a kind smile but his eyes were shining a strange purple...