He was her first love, but they broke up because of betrayal. What would it be like to meet again three years later? He helped her after she was betrayed, but when he returned from abroad for three years, he found that she was entangled with him again. Has she forgotten the betrayal and sadness? Did she choose him as her first love? Or choose him who loves her deeply? It turns out that they have known each other for more than ten years, and the love entanglement between them is touching...