Druj Is Not Happy!.Jahy is brought along to help out Manager and Ryou with their uncle's beach shack, which is struggling with business due to an influx of jellyfish in the sea. Believing a large mana crystal to be the cause, Jahy tries to search for it, rescuing several people in the process, inevitably finding herself on a whole group of crystal shards. Later, Jahy invites Druj to take a breather with her, only to find that she prefers being treated like a slave. With her new collection of mana crystals, Jahy sets off to face Kyouko.