Due to a flirtatious move by a friend, Cao Yanle, a classmate from the outer courtyard who thought he would be able to "live among thousands of flowers" as soon as he entered the university, met Zhong Yuzhe, the all-round top student in the Department of Chemistry. From then on, he started a humble and sweet journey of unrequited love;
Due to his cousin's strange imagination, Zhong Yuzhe, who only wanted to be with chemical reagents, was "forced" to become one of Yanle's many secret admirers. From then on, he couldn't argue with himself and could only be led by his cousin step by step into the big pit called "Yanle".
After all kinds of suspicions and tests, when the two finally confessed and cultivated each other, looking back, they were shocked: why was the secret love that should have been full of heartache and anxiety full of sweetness and throbbing from the beginning?
Concept: The secret love in childhood is a long-lasting and throbbing tug-of-war.