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.
Feast your eyes upon my tour de force!
!أمعن النظر في قلعة القوّة خاصتي
Ergötzt euch an dieser Glanzleistung,
die ich erbracht habe!
¡Contemplen mi obra maestra!
¡Contemplad mi obra maestra!
Admirez mon chef-d’œuvre !
Rifatevi gli occhi col mio capolavoro!
Deleite seus olhos com o
resultado da minha arte!
Узрите моё чудо мастерства!