Lin Xiangyang: Before rebirth, a top rehabilitation therapist; after rebirth, hospitalized under the identity of an "intern therapist" in the rehabilitation department due to his physical limitations.
Su Wan: A sprinting prodigy whose athletic career is thrown into crisis by an injury.
Lin Xiangyang is reborn with his professional expertise from his previous life. Overcoming the limitations of his current body, he returns to the field of rehabilitation under a new identity. Using his skills to help Su Wan return to competition, the two heal and grow together along the way, joining forces to fight the obstacles behind the scenes.
