Motoko, struggling with her feelings for Keitaro, is warned by her sister Tsuruko that she's losing focus. Determined to return to her disciplined self, Motoko challenges Keitaro to a duel. But during the match, an exhausted Keitaro collapses into her arms...

Rumors swirl of a beautiful woman wandering the hot spring town, followed by crocodile attacks. Kentaro suspects Kaolla is behind the chaos. Things escalate when Kaolla mysteriously ends up in Keitaro's bed that night…