Momona Kojima

Hotshot Nagase Saichi is Tosaka Real Estate’s top realtor. He lies through his teeth and will stop at nothing to seal a deal. One day, he disturbs a monument located at a construction site. Cursed with the inability to tell a lie, he is forced to run his mouth off with things that are better left unsaid. With so many angry clients, he's got no hope of surviving as an honest realtor.

The Fourth Industrial Revolution has led to the development of cutting-edge technologies that have rapidly evolved the world. As a result, schools have begun incorporating these technologies into their curriculum, leaving behind the ways of the old. One such institution is the elite Yuyu Girls' Vocational High School, where both Serufu Yua and her childhood friend, Miku "Purin" Suride, have applied. Although the tech-savvy Purin is accepted to Yuyu High, the accident-prone Serufu is rejected and enters the traditional Gatagata Girls' High School instead, driving a wedge into their friendship.

Following the story of Ran, who confronts a mysterious organization by participating in a no-rules deathmatch after discovering her missing younger sister Yuzuki is involved in a crime. With danger at every corner, Ran must trade in her boxing gloves for brass knuckles. Will she save her sister?