Li Jian died in a car accident caused by heavy rain. At least that's what everyone thought.
When she opened her eyes again, it was the body of Cheng Xu's cousin Cheng Wu. When the rain comes, she will temporarily borrow her body; the two of them can only rely on an old car appraisal book and forty-nine rain letters
Cheng Wu also discovered that he could touch the evidence of the accident in the rain. A brief crackling sound, a flash of sound, a touch, or a frame.
When the last rainy letter fell into Cheng Xu's hands. If you open it, Li Jian in front of you may disappear forever; if you don't open it, Cheng Wu will never be able to return to his life. But he didn't know that the real Li Jian might be waking up in another body.
