After leaving Easter Utau struggles to regain her success while Easter has replaced her with Lulu who has the ability to create a new type of egg more powerful than x-eggs in hope of capturing the Embryo. Ikuto, against Easter's methods, has run away from Easter and has found refuge in no other place than Amu's room. Despite Ikuto's rebellion Easter discovers a way to use his abilities in their quest for obtain the Embryo.
Amu and the other Guardians are working together to stop Easter as new Guardian Characters join their fight and hopefully bring find what Amu is missing to make Dia hatch.