Tohru learns about a new Maid Café had opened nearby and decides to work there during her free time. Kobayashi and Kanna drop later at the café to check on her just to find that she has become their cook. Tohru uses dark magic to enchant the dishes served there, which makes the café a success, until she decides to quit, but before leaving, she teaches the other maids to use dark magic as well. A few days later, Tohru and Kobayashi are attacked by Ilulu, an extremist from the Chaos Faction who berates Tohru for coexisting with humans. Tohru gets herself in a disadvantage against Ilulu as she protects the city from her attacks until Kobayashi enlists Elma's help by bribing her with sweets, allowing Tohru to fight with all her power and defeat Ilulu. Ilulu later returns and attempts to seduce Kobayashi but fails. Certain that Kobayashi has not fallen for her because she's a woman, Ilulu retreats for a while, but not before transforming Kobayashi into a male.

The OVA will tell the childhood stories of the main characters, adapting from the first volume of Satoru Yamaguchi's original light novel. Bundled with the seventh limited edition volume of the manga.

After defeating a mysterious enemy, Yuuma Tsukumo, along with the help of Kaito Tenjou and Ryouga "Shark" Kamishiro, has thwarted the Barians' plans. However, Yuuma is still on a quest to retrieve the Number Cards to restore Astral's memories. The Seven Barian Emperors catch wind of Yuuma and Astral's endeavors and begin to collect the cards themselves to achieve their ultimate goal: destroying Astral's world in exchange for saving their own. Though only five of the emperors are present, they unanimously decide on annihilating Astral and Yuuma once and for all. Elsewhere, with their newfound powers of ZEXAL, Astral and Yuuma work to eliminate the enemy force that threatens Earth and the rest of the universe. Yu☆Gi☆Oh! Zexal Second unveils the mysteries and unpleasant surprises that lie in the wake of Yuuma's adversities. As Astral struggles to accept his past and the consequences it may have brought, will the gods continue to shower their fortune upon Yuuma on yet another perilous adventure?

In the bustling and futuristic city of Heartland, a young boy named Yuuma Tsukumo has a dream that everyone his age wants to achieve—earning the title of the greatest duelist! Sadly, due to his lackluster dueling skills, this dream is far from achievable. But when the school bully, Ryouga "Shark" Kamishiro, splits the key given to him by his father into two pieces, he inadvertently sets Yuuma on a collision course with his dream. Retaining one half of the key, Yuuma begins a duel with Shark, but soon realizes that his inexperienced skills are no match for him. In a sudden turn of events, Yuuma's key repairs itself, and the "Door of Destiny'' appears before him. Using the key to open it, Yuuma is greeted by an alien by the name of Astral—a being only he can see. The bewildered Yuuma soon learns that his memories have been divided into 100 "Number Cards," all of which he must retrieve. However, he is also not the only one looking for them. Bombarded by these revelations, Yuuma, alongside Astral, must defend the world from the upcoming threats that loom over Heartland City—regardless of any divine intervention that may occur.