Fowler, bound for Edo, reveals the terrifying scope of his plans. Akemi braces herself for her upcoming wedding. Mizu and Taigen return home.

As an army approaches, Akemi must choose her path. While Taigen risks his life for the royal family, Mizu remains hell-bent on her mission.

Taigen proposes a deal, and Mizu receives an invitation to tea. Life on the road turns out to be more challenging than Akemi imagined.