Asta and Yuno spend six months training for the upcoming Magic Knights Entrance Exam. Everyone seems to think Yuno is sure to pass, but worries that Asta is just wasting his time.

Cuando Asta, Noelle y Magna llegan al pueblo de este último a cumplir una sencilla misión de caza, el estado en el que encuentran el pueblo les hace suponer lo peor.

Los Toros Negros y Amanecer Dorado siguen explorando la mazmorra por orden del Rey Mago, pero en ella se han infiltrado los miembros de un tercer grupo dispuestos a dar problemas.

Aunque Asta no se ha recuperado por completo de sus heridas, el gremio quiere que acuda a la capital a explicar lo ocurrido en su última misión. Allí Asta se encontrará con Yuno y sus compañeros, conociendo personalmente al Rey Mago.

Con la ciudad bajo ataque, los caballeros mágicos se dividen para enfrentar al enemigo y proteger la capital. Asta tiene la mala suerte de encontrarse con uno de los responsables.

La misteriosa nieve ha servido para que unos maleantes capturen a los niños pequeños de la ciudad con algún oscuro propósito, entre ellos los hermanos de Rebecca y Marie.

Llegan refuerzos cuando Yami está ya en el suelo agotado, y nada menos que varios capitanes de órdenes. A Lich, líder de Ojo de la Noche Blanca, lo altera mucho algo concreto de Asta.

Los aspirantes a Caballeros Reales se reúnen para hacer el examen que determinará quiénes formarán parte de este equipo de élite a las órdenes del Rey del Reino del Trébol, pero habrá sorpresas para todos.

Una nueva batalla tiene fecha, así que el Rey Mago reúne a los capitanes de orden para informarlos de lo que sucede con el resto de reinos y de qué combatirán junto al Corazón para enfrentar a la Pica y al diablo.

Asta and Noelle return to the Black Bulls’ hideout only to get taken away by Mereoleona again. The place they were brought this time was the Vermillion estate. Waiting for them there was Captain Fuegoleon, Kirsch, Mimosa, and the sister who looked after the children at the church in Nean, Sister Theresa, who was also known as the former Magic Knight, the Crimson She-Leopard. Asta and Noelle wait in anticipation, wondering if they are going to get a new mission, but what Fuegoleon actually tells them is…

The incident with the Devil Believers had come to a close. This whole incident ends up hurting Nero, who witnessed the pain the Devil Believers felt from having less mana and reminds her of her time with the first Wizard King, Lumiere and the magic item he was trying to create to get rid of discrimination in their kingdom. She then gets summoned by Julius. Meanwhile, Asta and the others receive a message saying that the Heart Kingdom and the Spirit Guardians were ready to train them for their fight against the devil.

Asta and Noelle go to see the Magic Knight Entrance Exams with Yami. The testing site and the anti-birds that gather there are rather nostalgic to Asta and remembers his own experience at the exams last year after seeing the hopefuls from this year.

While Asta and the others were training in the Heart Kingdom, back in the Clover Kingdom, Yami asked Mereoleona to help him train. They start their training immediately and Yami is no match against Mereoleona who is a master at using Mana Zone. Meanwhile, the Spade Kingdom’s forces continues to draw nearer as it continues its invasion.

Vanica has arrived to kill the Queen of the Heart Kingdom and revealed their plan to unleash an army of demons into the world. Thanks to Megicula’s curse magic Vanica has restored to full strength all the Dark Disciples everyone had fought so hard to defeat. But Noelle, Mimosa, and Nero will push past their limits and show the results of their long training; For Aceir Silva, for the world, and for their precious friend, Lolopechka.

Yami and Vangeance are taken to the Spade Kingdom so that the ritual to open the gate to the underworld can begin. Despite how hurt he is, Asta tries to escape the infirmary to go and save Yami, however he is stopped by a mage named Nacht Faust, who also happens to be a devil-possessed. He offers to show Asta how to use his devil powers even better. Meanwhile, the Magic Knight Squad Captains hold an emergency meeting. The Golden Dawn has almost been completely annihilated, and Yuno shows up to the meeting, showing new resolve.