Traveling through the early Tang Dynasty, Xiao Rui did not want to step into the whirlpool of the court and lived a comfortable life guarding a hundred acres of lotus pond. Suddenly, Princess Changle falls into the water and is in danger. Regardless of suspicion, she rescues her and discovers at a glance that the princess is suffering from a congenital illness. He treats people regardless of whether they are high or low, and takes in young Xue Li. With his advanced knowledge and medical skills, he carves out a different life path in the prosperous Tang Dynasty.
