Sent on an errand to buy some eggs for the Nono family, Ruru comes across Emiru, who has made her own Precure persona to try and help others. Taking a liking to Ruru, Emiru invites her to her house to play her guitar for her. When Emiru's brother Masato claims that the guitar isn't fitting for a girl, Ruru gets upset and stands up for Emiru. As Papple sends in another Oshimaida to attack, Emiru rushes in to save a child from danger, earning praise from the real Cures.