Transfer student Lin Zhixia first noticed Shen Yan in the noisy classroom - the young man had black hair and black eyes, cold white skin, wearing a white shirt and a black vest school uniform, and looked aloof from strangers. Everyone said he was an "iceberg", but Lin Zhixia insisted on getting closer. Starting from asking for help with math problems, she was like a ray of sunshine, stubbornly shining into his gray world.
Shen Yan is used to wrapping herself in indifference. The shadow of childhood makes him resist intimacy, and the old injury on his wrist hides a past that he doesn't want to talk about. But this girl with twin tails and a red string always handed him warm milk when he was silent and clumsily bandaged him when he was injured. She didn't know that when she applauded him and hugged him tightly on the rainy night when he collapsed, the ice was melting little by little.
This is a story about growth and healing. Shen Yan's loneliness is not natural, and Lin Zhixia's softness is not cowardice. They met in their youth in black and white school uniforms, breaking the barriers with companionship and filling the gaps with trust. When the boy finally took the initiative to confess his love, and when the two agreed to run to the same city, the pain of the past turned into residual warmth, smearing with a warm color that belonged to them.