When Xia Yuhan woke up and traveled through time, he looked ignorant and confused. He knew nothing and had no survival skills. However, he met the handsome young master Ji Yan, and then met Chu Yunxi, a tough man who was overbearing and unreasonable. He accidentally revealed the sad story of Chu Yunxi's younger brother Chu Yunying for many years. What was originally an unreasonable time travel has triggered the mystery of his life experience and disputes in the world. And among the people he met, who was sincere and who harbored evil from the beginning? How should Yu Han make a choice when the facts are revealed in front of him.