Lu Yunzheng and Lin Wanqing have been in love for three years. He poured all his tenderness into it, yet he could never rival that special existence in Lin Wanqing's heart. Every month, rain or shine, Lin Wanqing rushed to Haicheng solely to accompany her emotionally low ex-husband. Lu Yunzheng silently endured it until he discovered that the proposal ring he regarded as a prized treasure was actually an old item Lin Wanqing gave to her ex-husband. Three years of deep affection collapsed in a single morning. Lu Yunzheng resolutely returned the ring, moved out of his residence, blocked all contact methods, and rushed toward a new journey. Meanwhile, Lin Wanqing, who had grown accustomed to being favored, only woke up to reality after losing him.