Momoko and Hinagiku visit Yuri's home, where Yuri's mother, a successful wedding dress designer, is preparing for a fashion show. Mistaking the wedding gowns for the Saint Something Four, Pluie and Jama-P destroy the entire collection during the night. The next day, Yuri's mother, under a devil's spell, attacks Yuri. This awakens Love Angel Lily from within Yuri and together with Wedding Peach they send the devils on their way.

Other school clubs try to lure Hinagiku and Yuri away from the newspaper club, leaving Momoko to handle things on her own. As a result, the power of their friendship weakens to the point where they are unable to transform into Love Angels. Perplexed and saddened, Jama-P tries to get the Love Angels back on track, but will they be able to reconcile in time to save the world from the devils Pluie and Sacchima?

Pluie and Aquelda band together and manage to steal Momoko's ring. Momoko is crestfallen, but then her father confesses that her mother is in fact still alive although her whereabouts are a mystery. Yousuke makes a special effort to cheer up Momoko, and to express her appreciation she joins him in detention after school. They are interrupted by the devils' attack. There's no time for Momoko to contemplate the strange energy wave coming from Yousuke, however, as she and the Love Angels have their hands full battling the devils.