Lin Yue, 24 years old, is a social worker who graduated from the Department of Computer Science. He also studies ancient martial arts and Sanda. Due to long-term late nights and overtime work and the pressure of life, he is full of secret desires to "do it again". He was obsessed with fantasy novels in his spare time. After working overtime and dying suddenly, he accidentally traveled through time and became Chu Yuan, a good-for-nothing young man. He activated the Xuan Yuan system in the cold pool, repaired the damaged Dantian, and obtained the introductory swordsmanship "Qing Feng Jue"...
