Blocking the Horse

It tells the story of how after Yang Ye died in the battle in Youzhou, the nine-ring golden sword of the Song Dynasty given to the Yang family by the emperor fell into the Liao Kingdom. Out of grief and anger, Yang Ba Jie and Yang Jiu Mei went to the Liao Kingdom to retrieve the sword. On the way back, they met Jiao Guang Pu, a Song general who was living in a foreign land. The two sides, not knowing each, join hands to escort the sword back to its homeland.
(Source: Chinese = Douban || Translation = MDL)