"Warm snow is winter that never ended, spring locked in ice, and the twelve years I spent waiting for you."
Su Nanxing has hated two things all her life: snow and Gu Beiye.
On the first snowy night of the year when she was seven, Gu Beiye tapped out the Morse code for "Wait for the first snow" in the snow with a branch, then pressed a star-shaped copper pendant into her palm. But when she was twelve, her adoptive parents forcibly took her away from City B in Jiangnan, and he didn't even say goodbye.
Years later, they meet again. He is the aloof genius of the medical school at Jingbei University; she is the "madwoman" at Linjiang Academy of Fine Arts, imprisoned by her medication. At his side is a brilliant researcher who makes the perfect partner, while a forward young man steadily pursues her. A life-or-death rescue during an avalanche cracks open the iceberg between them.
She discovers a yellowed medical record in her adoptive mother's study, with Gu's father's name clearly written in the family-signature field. He decrypts his mother's secret laboratory files, only to discover the truth: Su Nanxing's birth mother died on the operating table at the Gu family hospital.
The copper pendant from their childhood becomes the key to unlocking the secret; the Morse code in the snow conceals a lie spanning life and death.
"Gu Beiye, you taught me to wait for the first snow, but you lied to me for twelve years."
"Su Nanxing, the snow has melted. Can you trust me one more time?"
