The ultimate showdown of the World Chess Championship unfolds between Shen Mo, a reserved and taciturn Chinese master, and Anna Ivanova, a lively, fiery Russian champion. In the deciding game, Shen Mo’s pieces close in on the enemy king while Anna stakes everything on one move. The instant their fingertips touch the king, a blinding light engulfs the world.
When they awaken, they find themselves on the other side of the Chu River and Han Border, in a fantastical world built on the rules of chess. Pawns are loyal soldiers, rooks and knights are charging beasts, and cannons must harness the terrain. They are no longer chess players, but have been swept into the heart of the game. To find their way home, they must obey this world’s ancient laws and checkmate each other’s king through genuine wisdom and courage.
In this world of chess, Shen Mo and Anna go from wary opponents to comrades who trust each other with their lives. Together, they solve the riddles of the game and face attacks from rival factions, discovering the tenderness and sincerity beneath each other’s cold or proud exterior as they fight side by side again and again. When the final trial arrives, they realize the key to returning home is not defeating each other, but finding harmony of heart and trusting one another without reservation.
Back in the real world, the final move on the board has yet to be made. Shen Mo gazes at Anna and does something that leaves judges and spectators around the world stunned: he gently moves his own king, completing a draw. Amid the crowd’s shock and confusion, he walks over to Anna and says what he has kept hidden in his heart: “More than winning the world, I want to win you.” The game is over, but their story has only just begun.