While at a photo shoot, a cameraman who has known Procella since their debut praises their growth. As the other members reminisce about the past, Kai Fuzuki feels secure in his now stable group, but he also feels like something is missing. "I haven't been on any adventures recently..." Kai's remark leaves the other members concerned, and his partner Shun Shimotsuki is absent... Later, Kai encounters a mysterious cat.
Kai ist deprimiert, weil sich bei der Arbeit der Alltag eingeschlichen hat und er nichts abenteuerliches mehr erlebt. Da taucht plötzlich eine mysteriöse weiße Katze auf, die ihn auf eine wundersame Reise mitnimmt.
