God Save Our King!

With Fransia under Big Cimaron's control, escape is nearly impossible for Yuri as Conrad arrives and is ordered by King Belar to execute him.

Fransia forms an alliance with the Demon Kingdom, and Yuri seeks to discover the reason for the betrayal.

Yuri's older brother thinks back to when Yuri was younger and the two brothers spent the day at an amusement park to get away from their feuding parents.

A number of children gather for a celebration at Covenant Castle, including Hube and Nicola's son El, but things get crazy when El's magic powers are amplified by one of Anissina's devices.

Lady Ulrike falls ill, while at the same time, a girl that resembles her appears in town and demonstrates incredible magical powers.

Princess Elizabeth, the winner of the Great Demon Kingdom beauty pageant, is used by Stoffel to enact a plan to form a bond with Yuri.

Continuing the hunt for the final box, Yuri and the others hear of a box at the bottom of a lake and head there, where they meet Ulrike's predecessor and learn of the history of the land around them.

Bandits threaten a small town and Gwendal finds himself joining Conrad's father, Lord Dunheely, in helping the townspeople.

Big Cimaron proposes a student exchange as a cover to strike back after their box is stolen.

Yuri is taken hostage by Adalbert, who demands to know if Yuri truly has Julia's soul, but he finds himself having to defend Yuri from Big Cimaron's soldiers.

As the volcano erupts around them, the soldiers flee, leaving the children behind; while Adalbert, overcome with emotion from Julia's fate, angrily duels Conrad.

Maxine returns and kidnaps Yuri in a bid to earn fortune and power, but quickly changes her plan and takes the maids hostage instead.

Yuri is transported back in time to the era of Celi's rule; there he comes face to face with Julia.

Embarking on a tour of the nation, Günter writes to Yuri about the story of a far western town.

When someone using the Holy Sword appears, everyone believes that Alford is responsible, but Yuri isn't quite so convinced.

Alford explains how he lost his blade and discovers the man using the sword is possessed; Yuri needs Morgif's full power to stop the Holy Sword.

When Conrad and Gwendal begin to experience pain, a feeling of impending darkness washes over them.

Yuri joins the captured Wolfram and the pair are to be handed over to King Belar, but before this happens, their transport is intercepted by a magic user with incredible power that Yuri is no match for.

After battling through more puppets, Yuri discovers Belar is also being controlled, and it's up to him to stop the mysterious puppet master.

After Ulrike reveals that the final box is located on Earth, Yuri and the others travel there to meet Yuri's family.

Rodriguez requests that Shori persuade Conrad and the others to return to the Demon Kingdom.

The group travel to Switzerland to meet the Demon King of Earth, Bob; once there, Shori tries again to convince Yuri to come home and abandon his throne.

The two Demon Kings clash in a battle of magic with the fourth and final box on the line.

With all four boxes gathered in one place, the animals of the Demon Kingdom get restless, and the Boneys are no exception, leading them to kidnap little El.

Günter is affected by the Wincott poison once more and Julia's father comes to help cure him.

One of the maid trio falls ill thanks to the effects of a strange miasma, and the only cure is a rare herb found on a mountain where the same miasma causes people to be unable to trust each other.

A boy is transported to an alternate world and is told that he is to be the new king of the demons.

A group of humans begins to rebuild a bridge that once linked their village to the Demon Kingdom before the war 20 years ago, but they get attacked by strange spirits; Adalbert and Gunter find themselves fighting side by side.

Ganter teaches Yuri about the founding of the Great Demon Kingdom, the man known as the Great One, the history of the four boxes and the families that hold the keys to them.

Shori finds himself pulled into the Demon Kingdom and immediately begins to question the sealing ceremony, and it appears his concerns may have merit.

The castle is under siege as Lady Ondine's sister, Seraphine, attacks in the belief that she must destroy the keys to the boxes, which even brings her to Earth, where she faces off with Bob.

While practicing with his new power, Shori loses control, leading him into a showdown with his own brother.

A boy is transported to an alternate world and is told that he is to be the new king of the demons.

A boy is transported to an alternate world and is told that he is to be the new king of the demons.

A boy is transported to an alternate world and is told that he is to be the new king of the demons.

The Great One begins a two-front attack on both the Demon Kingdom and Earth, but as Yuri returns the three keys to Conrad, Gwendal, and Wolfram, he is betrayed by one of his own.

A boy is transported to an alternate world and is told that he is to be the new king of the demons.

The Great One reveals why Yuri was chosen to become the Demon King as the others all work in their own ways to free Yuri; as they prepare to fight him to stop the opening of the final box, a vision of Julia appears in Yuri's soul.

A boy is transported to an alternate world and is told that he is to be the new king of the demons.