Renjun is 18 years old, he is a man handsome, smart, rich, popular, and most perfect student and is liked by everyone, you and Renjun are the same age, you and Renjun are in the same class at campus with him. You are a beautiful, smart, rich and famous woman too, equal to Renjun. But when you first met, Renjun was very cold, annoying and you didn't like him being superior to you. But after this begins the story that brings destiny. One day when the lecturer was explaining and asking a question, Renjun immediately raised his hand and answered casually while glancing sharply at you who raised your hand.

Renjun: "The answer is cells, which are the smallest building blocks in the human body."