Shintaro, Tsumugi, and their supernatural friends decide to go to the occult research club's summer camp. As it's being hosted at Hisui's family's vacation home, they're treated to lavish service while they enjoy the beach and hot spring.
but I joined for another reason.
‫لكني انضممت لسبب آخر.
aber das war nicht der Grund.
mais ce n’est pas pour ça.
ma il motivo è un altro.
mas entrei por outro motivo.
но причина другая.