This is an epic story about the strategy of "fake" and "real dragon" in a chess game in troubled times, working together to save the family, but ultimately taking different paths.
· One-sentence summary: In order to preserve the family, a pair of "real and fake young men" who exchanged identities since childhood were forced to join forces in troubled times. They fought against the imperial power, the family and their own destiny in the dual chess game between the court and the rivers and lakes, and finally made a completely different choice at the top of power.
· Core driving force: the curse and gift of dual bloodlines. On the surface, it is a crisis of family survival, but at its core, it is the tearing and reconstruction of identity - how to deal with the "fake" and how to return to the "real dragon"? This is both the sharp edge of external struggle and the source of inner suffering.