Chang'an Wei Is Chang'an

In the Chang'an Tavern in 746, the one-eyed swordsman bears a blood feud with the "Hai Hai", and the young man becomes his apprentice and wants to save the country. The monk who ferries others and himself, and the counselor who controls the rebellion, each of them pursues the answer in the torrent of the collapse of the prosperous Tang Dynasty. In the end, all love, hate and obsessions dissipate in the setting sun of Chang'an.