Liang Jian Starts Undercover and Rides on Cherry Blossoms

[Alternative bright sword + undercover mystery + spy war + steel torrent! There was a loud noise in the sky, and Captain Jia made his debut. He traveled through the world of bright swords and awakened the undercover system. He started from a small undercover agent and became a sword inserted into the organization behind enemy lines. Watch how Captain Jia played with the Japanese and stepped on the cherry blossoms.