This year, multiple students from different backgrounds, talented in their own special ways, have entered ANHS in the same year. Each of them has their own unique talents, personalities, different backgrounds, different purposes and reasons to be in such a prestigious school.
However, to make this school year even more interesting and dramatic, Sakayanagi Narumori, the Chairman of ANHS, has decided to reorganize the school system, bringing in two new dynamic, secret elements: Class Z and Class S. Both two secret classes are the same: Having many of the most unique, smartest students talented in their own different ways, thus being deemed as "Geniuses of the Century".
With these new changes to the curriculum, as well as the handicaps and difficulties being given to them, these geniuses will have plenty of time and opportunity to solve the mysteries, prepare to battle directly and indirectly.
Will they rise up to victory or lose? And will these students topple every class to reach the top? Only time will tell what will be happened to them in the future.
Ayanokouji Kiyotaka's life hasn't been easy. After being placed in the white room for an experiment by his father during most of his childhood, he eventually managed to escape his grasp and enrolled in Tokyo Metropolitan High School, where contact from the outside is prohibited. Here, he can live as a normal student.
His early experiences taught him that people nurtured in an environment to become geniuses are superior compared to those who rely solely on their genetics and knowledge. Ayanokouji Kiyotaka is determined to prove his father's ideology wrong.
Things seem like they might change when his entire school, after finishing the uninhabited island exam, is suddenly teleported to the ship's theater. They are about to react to the life and perspective of this one particular student.
How will the others react when they find out that the student they thought was nothing is actually the one controlling things behind everyone's back? How will Ayanokouji Kiyotaka live from now on as he watches his peaceful life crumble in front of the student body? What is the main purpose of the one who orchestrated this act by revealing Ayanokouji's abilities to the entire school?
One thing for sure; Ayanokouji Kiyotaka is more familiar with the crueler side of life, and it's going to take more than this to take him down.