A pair of established marriages, a dusty past, going around and around, everyone grows through the experience, there are gains and losses, there are misses and regrets. Time passes and no one can return to the original appearance. Shen Xuan is quirky and unconventional, and she is destined to know some things that are not open to outsiders; Zhu Qing tries hard to hide herself and stay safe, but there are thousands of gaps in her heart. It seems like a good relationship, but when all the truth is revealed, it hides too many secrets. When everything falls into place, can you still be by my side?