Chen Yuan, a modern man who was familiar with "The Legend of Two Dragons of the Tang Dynasty", woke up and became a beggar in Yangzhou City in the late Sui Dynasty.
At this time, Kou Zhong and Xu Ziling were still stealing buns on the street, Fu Junma had not yet entered the customs, and "The Secret of Immortality" was still lying in Taoist Shilong's study. Chen Yuan knew that this secret book would start a magnificent legend - and he also knew that Shuanglong would have many regrets, life and death, and difficulties along the way.
