When the perfect top student Su Wanxing, who is always number one, and the "problem student" Lu Yu, who is on the verge of dropping out, become "contract lovers" due to a deal where each gets what they need, the whole Nancheng No. 1 Middle School is turned upside down.
No one knew that he held secrets that could subvert her family business; no one guessed that under her perfect appearance, there were shackles on the verge of collapse.
From testing each other to trusting each other in life and death, from the corner of the campus to the international arena - they teamed up to defeat doubters, outwit the underworld, and stage a thrilling counterattack in the last 100 days of their youth.
"My full life is a prison, and you are the light that tears open the cracks."
"Then let's break the sky together."
This is a fake show that started with exploitation, but in which all the sincerity and the future are put on the line, a duel between top academics.
