Without a simulator, without a system, I'm the cheat. I've learned one thing from my short life: the more content you are, the less you gain! (What are you trying to say?!) So, I'm going to be a pervert! ...But, maybe being less perverted is fine. Ishikawa Hayabusa, dressed in a white suit, glanced back at the four girls behind him, dressed in pure white wedding dresses, who were looking at him with either resignation or anticipation.

Kageyo Makoto is admitted to the Advanced Educational Academy due to her unique experiences. She enrolls as a student in Class D and discovers something strange about the school. She begins to investigate and learn about its merit-based system. (The protagonist is unaware of the actual training scenario and must uncover it herself.) She doesn't fawn over Ayanokouji.

From childhood to adulthood, Zhuang Ziang has always been the so-called child of other people's families. He was a three-good student every year and ranked first in exams. However, because his parents divorced and his father remarried, he became unloved by his parents.

At the age of eighteen, Zhuang Ziang was diagnosed with a terminal illness and was given only three months to live.

In the last three months, Zhuang Ziang decided to release his inner rebelliousness and wildness and be his true self.

When he climbed over the wall to skip school, he met a girl named Su Yudie. In the last journey of his life, a beam of light shone in.

Yang Mingyu, a famous teacher of his generation, unexpectedly returns to 20 years ago with lifelong regret for the complete failure of his first "bad student class".

He once again faced the class that was abandoned by the whole school, but this time, there was no despair in his eyes, only sharpness.

Because he has insight into the future of every student——

That internet-addicted teenager who was addicted to games should have been a future giant in the IT industry;

The bad girl who was known for fighting and quarreling should have been an authoritative doctor in the medical field;

That self-deprecating, cowardly, invisible person in the class should have been a renowned academic leader...

They are not useless, they just met the most powerless teachers at the most confused age.

Now, in a new life, facing everyone's doubts and ridicule, Yang Mingyu issued a military order:

"There isn't a single loser in the class I'm in charge of!"

"Our goal is for everyone to have a bachelor's degree, no one left behind!"

This is a passionate story about redemption and counterattack. See how the ace teacher turns stones into gold and sends a group of scattered students to the pinnacle of glory!