Zheng Ren --- Zhang Bin Bin
Zheng Ren, the brilliant doctor who emerges unexpectedly, possesses exceptional medical skills but appears lacking in warmth and compassion. With the help of his team, he gradually resolves long-held grievances and rediscovers his true self.
Su Yun --- Dai Xu
Su Yun, the successor of a medical family, seems carefree and indifferent on the surface but is actually sensitive at heart. After experiencing a medical accident, Su Yun develops PTSD and vows never to perform surgery again, leaving his exceptional medical skills unutilized. However, with the assistance of Zheng Ren and the team, Su Yun regains trust and care for patients, rediscovering his original passion for medicine.
Su Li --- Liu Min Tao
Su Li, the ambitious current director of Haicheng Hospital, exhibits both cold selfishness and gentle kindness. Although she relentlessly pursues personal interests, she has a soft heart. When a major disaster erupts, Su Li decisively abandons personal gains and wholeheartedly supports disaster relief efforts, showcasing her selflessness.
Xie Yi Ren --- Yang Yu Tong
Equipment nurse.
