The KUGE messengers who appeared in Hiyori and the others’ hideout were after Kikka. Kikka doesn’t want to be the cause of any more casualties, so she finally decides to grab her deck and fight. However, since it’s been three years since her last battle, Kikka has forgotten how to fight and makes a fundamental mistake that lands her in a pinch. “I wonder if it was reckless of me to fight...” Kikka thought. But then, the memories locked in her mind returned. A time when she was a child. The time when Teruto taught her Build Divide...