In the ending of the movie "Embroidered Spring Knife 2", Bei Zhai and Pei Lun were prepared to flee the capital, but they were chased by Lu and others on the way. Let BeiZhai escape first, and take PeiLun to attack. After arguing with Ding He for a long time, the four men were suddenly attacked by officers and men. It turned out that because Lu knew the plan of Xin Wang, he was also regarded as a pawn by his royal highness and was eventually killed.

After that, Pei Lun and Ding were exhausted after a long battle. Naturally, it is difficult to defeat four hands with one punch, and Shen Lian is still in prison. Wang Chenggong succeeded to the throne and the title was changed to Zongzhen. When he became the emperor's letter king, he immediately changed his attitude towards Wei Zhongxian, dismissed him, pardoned Shen Lian and others, lowered Shen Lian as a general's flag and returned to the Royal Guards, while Beizhai returned to Hangzhou alone.

There is also an egg at the end of the film, that is, Ding Xiu, the boss character in the first film. After his debut, he found a nobody and learned that his brother changed his name to Jin Yichuan and worked in the Royal Guards. Therefore, the egg at the end of the film just connects the plot of Embroidered Spring Knife 1, and then Shen Lian, Lu Jianxing and Jin Yichuan become three brothers, and Wei Zhongxian becomes a wanted man.