Qin Fang, a young man from Northeast China, transfers to a prestigious university, hoping to quietly finish his four years of study. On the very first day of classes, a major misunderstanding in the hallway leads him to bump into the wrong person and share an awkward, innocent first kiss with a female classmate. To make matters worse, the moment is witnessed by her childhood friend, who has grown up alongside her. Straightforward by nature, Qin Fang initially wants to avoid the embarrassment, but as the three spend time together, they find themselves caught up in a series of lighthearted and hilarious campus adventures.