Chang Zhen

The story takes place in 1975. Although the decade of turmoil that had brought disaster to the country and its people was coming to an end, it still devastated the lives of every Chinese citizen. Luo Bingzhen, a thoracic surgeon at the Seaside Hospital who was once hit hard, has finally resumed work. With the support of Tian Gang, the director of the hospital's revolutionary committee, he is able to continue the treatment of the "new type of heart valve"