Principal Kuma Kocho has sent the IChu on a summer vacation as a present. Each of them set out to make the most of their vacation on a private beach reserved just for them, but Mutsuki seems unhappy somehow. Then, one by one, people start going missing... The IChu that are left find a mansion deep in the forest and head inside to search for their friends.
Someone's calling. I wonder who it could be.
.شخص ما يتّصل. أتساءل من عساه يكون
Da ruft jemand an. Wer das wohl sein mag?
Está sonando el teléfono. ¿Quién será?
Está sonando el teléfono. ¿Quién será?
Un téléphone ?
Qui peut bien nous appeler ?
Sta chiamando qualcuno... chissà chi è.
Alguém está ligando. Quem será?
Кто-то звонит. Интересно, кто?