Zhong Yiyi is a freshman who is born with "confused attributes" - she always forgets to bring her keys, often bumps into telephone poles when walking, and even spills pearls on other people's schoolbags even when drinking milk tea. When school started, she ran towards the teaching building with the textbooks she had just received. She didn't see the road clearly and bumped into someone. The hot soy milk in her arms splashed all over the other person's white shirt. When he looked up, he saw that it was Lisa, a well-known top student in the physics department in the school. According to rumors, he was aloof and taciturn, and found it troublesome to even say more than one word to a girl. Zhong Yiyi thought that she was going to be punished with "cold violence", but Lisa just frowned, said "be careful next time" and turned around to leave. She thought the two would never meet again, but she didn't expect that Zhong Yiyi's seat in the advanced mathematics class happened to be right next to Lisas. What made her even more devastated was that she had to rely on copying the notes of her deskmate to pass the exam, and this "deskmate" was none other than Lisas. Just when Zhongyi could barely keep up with the course by relying on Liese's notes and developed a crush on him, Liese's childhood sweetheart Su Manqi came back from abroad. Not only did she publicly declare her "ownership" of Liese, she also took out a photo of the two of them when they were children, saying that Liese was close to Zhong Yiyi just because Zhong Yiyi smiled like her. Zhong Yiyi's "little bud of secret love" was extinguished in an instant, and she began to deliberately avoid Liese, but Liese was uncharacteristic and took the initiative to seek tutoring from her, bring her breakfast, and even won her a bottle of her favorite strawberry-flavored soda during the basketball game. Is this campus love mixed with "substitute suspicions" Zhong Yiyi's wishful thinking, or is Chen Si's sincerity hidden under his aloofness?