"Wonderland of Love" follows the story of the Emperor’s grandson, Li Ni, who guards the border and is forced to take on the responsibility of quelling the rebellion. Although he is the emperor’s grandson, Li Ni has never been loved by his father. He conceals his identity and is content to be a carefree frontier general with no intention of fighting for power. During the military campaigns against the rebels, he meets the ambitious Cui Lin, the only daughter of General Cui Yi, commander of the Cui family’s army. Cui Lin conceals her true identity and disguises herself as Lieutenant He, fighting alongside the army. The two cross paths several times on the battlefields. One is astute and witty; the other is shrewd and outspoken. In their rivalry, they occasionally calculate and anticipate each other’s plans and movements in order to emerge victorious, which leads them to fall in love.