However, there is indeed a story in ancient tomb-raiding anecdotes similar to the "Battle between Guan Yu and Qin Qiong". What differs is that Guan Gong was replaced by a concubine of Cao Cao's son, and Qin Qiong became his master Li Shimin. The plot is more sensual - Li Shimin actually fell in love with this revived woman from 300 years ago.