Eighteen-year-old Su Wan has an unspeakable secret: she can hear the thoughts of the aloof academic god Gu Ze. What she heard was not the feelings of teenagers, but a set of sophisticated but cold "program language" - all emotions were analyzed, categorized, and suppressed.
Until one rainy day, she heard the "precision instrument" for the first time because she was worried that she didn't bring an umbrella. It produced chaotic noises that could not be analyzed, and her name was mixed among them. What made her even more uneasy was that Gu Ze seemed to be able to capture fragments of her emotions. A two-way, uncontrolled "transparency" binds the two.
For Gu Ze, who suffered from emotional dissociation due to his "emotional performance" family education, Su Wan was the first person to hear the silent roar in his heart. For Su Wan, who was accustomed to hiding herself due to excessive empathy, Gu Ze was the first person to seriously accept all her subtle emotions as valid data.
From one-way snooping to two-way transparency, from fear exposure to active sharing, they used this unconventional way to complete an ultimate mutual redemption.
