Mira works part-time on a curry restaurant she has loved since childhood. However, when a rival restaurant opens and customers mysteriously disappear, she and the other Boonboomgers investigate if the Hashiryians are involved.

Genba decides to rely on his friends once again and rejoins the team. In the occasion, the Boonboomgers use their new invention to transform into their powered-up form, Champion Boonboomgers to confront Madrex who is under Disrace's control.