At the two ends of the boundary between life and death, Qian Sihan and Tian Zhaoxue protect life in completely different ways. As the fire captain, Qian Sihan rushed into the sea of fire again and again, using his scarred arms to hold up the hope of life; as a corpse plastic surgeon, Tian Zhaoxue used gentle hands to restore the final dignity of the deceased in the cold and lonely workshop. The red thread of fate quietly connected them - the injured he rescued were always sent to her workshop, and when she was sorting out the belongings, she could always find traces of his rescue.
The burn on Qian Sihan's right arm was a scar he didn't want to touch, but Tian Zhaoxue used professional skills to customize simulated skin for him, showing silent care in the details. Until a certain fire, he hugged the survivor and rushed out of the smoke. The ring shining on that person's finger was the ring she made by herself. The heat of the fire and the coldness of the refrigerator merged at this moment. Two souls burdened with pain found each other's warmest salvation in the gap between life and death.