The five young members of the Storm Ranger Samurai Ranger have continued to fight the evil organization Dokurogoddam, inheriting the bloodline of the samurai. However, suddenly appearing before them is the 'Divine Beast Dream Dokuro,' capable of instantly putting its victims to sleep and killing them within nightmares. Overpowered by Dream Dokuro's terrifying abilities and to protect the injured Green Ranger, the Pink Samurai Ranger is captured. Taken prisoner by Dokurogoddam's torturer Anubis, the Pink Ranger becomes a crucial hostage, held to extract the location of their secret base.