Chasing musical success, but faced with reality, Dogeon ends up moving into a shabby rooftop room. Trying to lift his spirits, he heads into the bathroom—only to find a goldfish in the toilet?!

Thus begins his strange cohabitation with an “Oranda” goldfish, which seems to go smoothly at first. But one night, Dogeon wakes up to a damp sensation on his back… and finds someone with two legs flailing in front of him.

*“Human, something’s wrong with me.”*