Deskripsi：Novelis Li Tang (played by Zhang Benyu) receives a call from his former lover, Gao Li (played by Wang Jiajia), informing him that she will be visiting his city for a three-day business trip. Over these three days, they revisit the past, experience the present, and envision the future. As their time together nears its end, Gao Li takes Li Tang to Xuanwu Lake. There, she recounts a story from the past, leaving Li Tang stunned and speechless, suddenly unsure of when he truly is...