A negotiation expert soul-transmigrated into the last-generation Ningshuo Princess of Dayong, opening her eyes right on the suicidal marriage alliance road. She is an abandoned pawn that both countries want dead—the powerful minister wants her to die in Northern Rong to frame [others], and the great khan wants her dead for convenience. Without a system, space, or rebirth, she only has a brain filled with modern cognition. Refusing to flee marriage or cry and beg, she turns the marriage alliance around into the first piece entering the game.