In 2025, the introverted and sensitive suspense writer {Shen Zhiyan} broke into Wen Yu's pet hospital because the orange cat "Mo Mo" he had raised for three years suddenly became ill. During the emergency room, their fingertips accidentally touched each other, and they instantly shared each other's short-term memories - Shen Zhiyan saw Wen Yu's tenderness feeding stray cats, and Wen Yu glimpsed Shen Zhiyan's loneliness while hiding behind the curtains while writing a manuscript.
The "memory bond" has since become a secret bond between the two, and each touch makes them understand each other better: Shen Zhiyan finds the long-lost warmth in Wen Yu's memory and gradually walks out of the shadow of childhood; Wen Yu understands Shen Zhiyan's fragility in his memory and silently protects his sensitivity.
When the crazy fan Lin Wei stalked and harassed Shen Zhiyan due to dissatisfaction with his new work and tried to destroy his life, the two no longer dodge. They pieced together clues through shared memories, joined forces to deal with the crisis, and confirmed their feelings while fighting side by side, making this bond that began with "touch" grow into the warmest salvation in each other's lives.
