Sun Chengran, the youngest cultural relic restorer in the Forbidden City, hides his name and only wants to protect the thousand-year-old treasure, but his identity is exposed due to a video showing off by his school belle girlfriend. Relatives and classmates who used to look at him coldly and mockingly came to him in droves, and the international treasure stealing syndicate also regarded him as a thorn in his side. When the skills that have been passed down for thousands of years become the target of public criticism, he chooses to use his ingenuity as his blade, and in the midst of betrayal and protection, he creates an epic cultural relic that belongs to this era.
