hiroto, love, miki and inori are on their way to dance contest, but get lost on their way to minato mirai, still looking for their way, they are attacked by a monster name fusion as they suddenly encountered fusion. After being temporarily splits and chases after the fairies of the others precure teams in order to absorbed them. However, his plan was Thwarted by other kamen rider along with precure.kamen rider and precure show up to support them. they all have to combined their power to win against this mighty fusion.