The young knight Chu Yunxiao just entered the martial arts world, but by chance, he was involved in a shocking conspiracy. When he tried to dispel the fog with his superb martial arts and intelligence, he unexpectedly discovered that he was also a person in the conspiracy. As the fog slowly opened up, the truth gradually revealed was the unbearable weight of life. He was told that the past 20 years were just a scam, a lie woven by his closest father and friends.