Yuuki Wakura

Age: 17 years old. Height: 173 centimeters. Birthday: March 12. Blood Type: A.

The protagonist of this work. Manager of the seventh dormitory. Skilled in household chores due to his sister's influence, he enjoys developing new recipes and cleaning tools.

At the beginning of the story, he is a male student in his third year at Uenoge Public High School, struggling with his future after graduation in a society where women are revered over men. He wanders into the magical city and is rescued by Kyouka. During this time, he is forcibly made her "slave" to disperse a horde of ugly demons and is employed by the seventh magical defense squad.

He has an older sister named Aoba, and they often played together by the Tama River during their childhood. Although Aoba often made him cry, he still admired her and followed her around. Six years ago, he lost Aoba in a magical city disaster, but was shocked to see a humanoid ugly demon riding on the back of a one-horned demon that resembled Aoba. Later, during the second attack of the humanoid demons, he was taken to a hidden village where he reunited with Aoba. After learning about the circumstances of the humanoid demons from Aoba and experiencing the battle of the hidden village, he parted ways with Aoba again but resolved to find a way to turn the humanoid demons back into humans.

His parents are alive and have recovered from the incident of Aoba's disappearance, living in their home in Uenoge.

The ability of the "Infinite Chains" is described as "drawing out the power of the enslaved subject," which means that the various characteristics of the slave form and lending are actually his own inherent abilities.

Therefore, Toukai Kirika has noticed his high potential and aims to bring him into the Tou family, and he is also regarded as a "special existence" by members of other groups.

In the popularity poll, he ranked 7th in the first round.

Slave Transformation

By kissing Kyouka's hand through the "Infinite Chains," his body transforms into a grotesque form similar to an ugly demon, exhibiting strength far beyond that of humans.

A collar with a chain is attached to his neck, and the master rider commands him by pulling the chain, further enhancing his strength. His combat ability is so high that he can easily annihilate dozens of normal ugly demons.

The characteristics of the slave transformation can change into different forms when the master rider changes.

Techniques released in the slave state, such as "Slave Fist" where he concentrates power in his right fist and strikes, and the combined technique "Mighty Cross" where Kyouka slashes horizontally with a sword while riding on Yuuki's back as he chops from above the enemy's head, include words reminiscent of slavery.

As Kyouka becomes accustomed to handling Yuuki, she can also extend the chain.

When Kyouka was not around, Yuuki achieved a partial slave transformation by kissing Kyouka's boots, defeating a giant ugly demon, but the transformation ended quickly and the reward was a painful massage.

When the ability is deactivated and he returns to human form, light and smoke appear. Yuuki used this as a distraction during the exchange battle with the sixth squad.

Tenshin (Heavenly Progress)

An evolved form of the slave transformation, representing further potential of the "Infinite Chains."

Although the time limit is shorter than before, the power and speed are significantly enhanced.

Learned during special training with Himari. Initially, he had too much power and struggled to control it, but he overcame this with Kyouka's help during their special training.