Alicia receives some shocking news from her brother back home. The harsh winter climate of the Sorbette Kingdom is intensifying and threatening to take away the citizen's smiles again. Alicia recalls a legend from the kingdom about a festival involving the jewels that could create a miracle. Aine and Mio realise that they could recreate the festival in the legend using their Jeweling Dresses. Alicia asks everyone to help and Karen and Mirai recommend Pure Palette to produce the festival. However Tamaki is apprehensive about letting Aine and Mio go through with it since they have a lot of work to do, such as the up coming Aikatsu! Go Kart Grand Prix. Aine and Mio tell Tamaki that if they win the Grand Prix, that will prove they are more than up to the challenge of producing the festival and to allow them to do it.