In 2040, memory painter Shen Yufei can draw other people's emotional memories into paintings. One day, she received a mysterious order—a painting called "Embrace in the Rain." The client asked her to "paint based on feeling." When she started writing, a scene she had never experienced before automatically appeared in the picture.
The client consultant came to the door and claimed that this hug scene was the only memory he was missing. As the investigation deepened, Shen Yufei discovered that she had sold all her emotional memories to the Xinshi platform five years ago, and the transaction amount just covered Gu Yan's terminally ill surgery fee. What she sold was the entire seven years of love between them.
However, the price of memory return is "emotional resonance" - Gu Yan's modified body will suffer from a recurrence of terminal illness, and Shen Yufei may face personality collapse. What's even more cruel is that this memory transaction was not voluntary, but the ultimate experiment designed by Lao Chen, the founder of Xinshi: to completely digitize human emotions.
When all the truth comes to light, Shen Yufei must make a choice - live forever in the void of memory, or go to destruction with her lover? And on that blank canvas, who should draw the first stroke?