Lin Ruoli was originally a genius female doctor at a top medical university in the 21st century. She was proficient in Chinese and Western medicine. She accidentally obtained a mysterious ancient medical book. During the research process, she was struck by lightning and traveled to the Tianchu Dynasty. She possessed the body of the cowardly and unpopular third lady of the Lin family of the same name. The male protagonist Xiao Yichen is the war god prince of the Tianchu Dynasty with great military achievements. He has a cold appearance but a hot heart. He is troubled by the hidden wounds left on the battlefield that have not healed.
