Synopsis

A sudden rip current had carried Shion away, leaving the others helpless. It was then that Homare resolved to construct a new raft and pursue her. Defying her father's strict command—that one's own life take precedence—she risked everything to save Shion. Yet, in the immense ocean, Homare could find no trace of her. Having explored every possible course of action, a memory surfaced: one of her father’s teachings…!