Two-way secret love + fate intertwined. The two actually had a relationship in high school. Gu Xingye went to Lin Xingchen's school to share in a competition, and Lin Xingchen took a photo of him (that photo later became Gu Xingye's mobile phone screen saver). But Lin Xingchen didn't know, and Gu Xingye didn't know the name of the girl who took the photo. Destiny made them meet again in college, and this time, he would not miss it again.