In the twenty-sixth year of the Republic of China, war smoke shrouded Shanghai.
Shen Yunyi is the most famous Kunqu opera singer in Shili Foreign Market. After singing "The Peony Pavilion" on the stage, she went deep into the audience, while in the audience there were old friends whom she had not forgotten for seven years.
Chen Qingrang is a gentle and elegant university student, with a scholarly air, but he hides an involuntary undercurrent and perseverance.
Reunion at Lan Xin Theater, the old strings resound, and the past is turbulent.
He was the moonlight of her youth, and she was his destination for half his wandering life.
But troubled times are like daggers, human relationships are forcing each other, and mountains and rivers are in turmoil, which never allows children to love each other.
The love on the stage didn't know where it started, but it got deeper and deeper.
There are thousands of miles of mountains and rivers under the stage, and it is difficult for lovers to cross.
After seven years of waiting for a reunion, the love will last forever and the mountains and rivers will not be crossed.