The aloof Bu Xia went to a student council meeting on behalf of her class, notebook in hand, and met Mo Yu, a cold and distant senior. She thought it would be a one-time encounter, but they kept running into each other. Mo Yu gradually fell for his junior, and Bu Xia developed a bit of a crush on him too. Later, during their internships, their relationship was going well. A year later, they parted amicably. Everyone regretted that such a perfect couple hadn’t stayed together. Then they met again. This time, will they make it to the end together?