Moral virtue, royal power, wealth, and honor: five thousand years spent unraveling the mysteries of immortality. Most spend their lives searching high and low, while history's long river flows by and he remains a guest.
A certain man, from the Lin clan, surnamed Chen, named Ke, and styled Master Juke. His ancestral home was once in Putiantian, between Qin and Zhao, and is now Zhongmou; one might call him a native of Guandu. He began practicing breathing techniques and exploring the mysteries under a false name during the Warring States period, and has now lived for 2,300 years.
Kings, nobles, generals, ministers, riches, and glory: countless heroes have come and gone. How many sunsets have blazed like rainbows? Whether they hurried or took their time, all who came to him were merely passing clouds.
This is the story of an immortal who has lived since the Warring States period.
Okay, okay, the details are appropriate. Why do you want to reveal that you are practicing qi?
Except for the coincidence of identity substitution at the beginning, which is a bit overdone, the rest of the writing is good.