Zheng Wei (played by Yang Zishan) entered college campus with full hopes at the age of 18 and began her journey of pursuing love. It turns out that Zheng Wei and Lin Jing (played by Han Geng), the eldest brother next door, have been childhood sweethearts since childhood. This time they finally got admitted to the school next door to Lin Jing's school and can interact with him openly. Who would have thought that what greeted her was not the embrace of her sweetheart, but a trick of fate. Lin Jing went to study abroad, but there was no news.
