In AD 200, Cao Cao attacks Liu Bei, forcing him to flee and leaving his family in enemy hands. Guan Yu, Liu Bei's sworn brother, surrenders to Cao Cao to uphold his oath of brotherhood and preserve his honor.
The Lost Bladesman
Guan Yu, a legendary warrior, plays a crucial role in the downfall of the Han Dynasty and the rise of Shu Han, contributing to the coronation of Liu Bei as its first emperor.
