Lin Yue and Su Ran are childhood sweethearts who have been inseparable since birth. After entering the campus together, an ignorant love quietly grew in their hearts. However, the peaceful campus life is broken by three jealous villains. One of them designed to let Lin Yue see the illusion of Su Ran being intimate with other girls, causing a misunderstanding between the two. At the same time, Su Ran faced the provocation of her friends and fell into the dilemma of friendship and love. The appearance of the second male lead launched a passionate pursuit, causing Lin Yue to fall into emotional entanglements. In the predicament of lies and misunderstandings, their relationship is on the verge of collapse. But the deep love for each other in their hearts drove them to work hard to resolve their misunderstandings and break through numerous obstacles. In the end, they resolved all their conflicts, walked through campus together, and were happily together after graduation. They also welcomed a pair of twins, starting a new chapter in their lives.