Shugo Chara!! Doki

Amu Hinamori and the Seiyo Elementary Guardians continue their quest to seek out and purify X Eggs while in pursuit of the elusive Embryo—an egg said to be able to grant any wish. However, the Guardians must secure the Embryo before it falls into the hands of the nefarious Easter Corporation. As part of their plan to lure out the Embryo, Easter hires Lulu de Morcerf, an aloof girl whose ruby necklace gives her the ability to convert Heart Eggs into Mystery Eggs. These strange Mystery Eggs cannot be purified as easily as X Eggs, and they can force its owner to undergo a Character Transformation. With this growing threat, the Guardians must track down its source and put a stop to them before the matter gets out of hand. Facing insurmountable pressure from these two new objectives, will the Guardians be able to recover the Embryo while also dealing with the Mystery Eggs? Now Utau has left Easter and restarted her singing career, while Ikuto still remains at Easter. To replace Utau Easter hires a new character, Lulu. Lulu has the power to create question mark eggs, instead of x-eggs. Throughout this season we start to see all the love interests more so then in the first season. Tadase and Amu seem to be a couple now, but they have their problem, especially when Amu starts hiding Ikuto in her room. She lies to Tadase, her family and all the Guardians about it, which in the end causes more problems then she expected. Easter also has a new plan to control Ikuto. Using his violin Easter controls Ikuto so that he transforms into Death Rebel. The sound of his violin turns all the heart eggs with in distance into x-eggs. With a large amount of x-eggs gathered, the embryo will soon turn up.