An envoy from the King of Tartary appears, bringing rich presents, which are piled up in the courtyard. He makes a speech in which, on behalf of his master, he asks for Kwasei, the favourite concubine of the Emperor, so that he may make her his queen, and thus cement friendship between the two powers.
The Emperor and his court are much disturbed by this proposal, as Kwasei was just then expected to give birth to an heir to the Ming throne. A traitorous minister named Ri Toten urges its acceptance. General Go Sankei rushes forward and protests indignantly, ordering the Tartar King's presents to be taken away. The Tartar envoy replies with spirit, and is about to fling out of the Imperial presence, when Ri Toten strives to pacify him. To enforce his appeal, he digs out his own left eye with a dagger, and hands it on an ivory slab to the envoy, who receives it with respect, and accepts it in satisfaction for Go Sankei's insult to his sovereign and himself. The envoy takes his departure.
The next scene is in the apartment of the Emperor's younger sister. The Emperor appears, accompanied by two hundred youthful inmates of his harem, half of whom bear branches of flowering plum and half of cherry. They draw up on each side of the stage. The Emperor tells his sister of Ri Toten's noble self-sacrifice, and again urges the latter's suit for the hand of the Princess, which had previously been rejected by her, suggesting that her answer should depend on the result of a battle between the plum and cherry squadrons of ladies. The Princess agrees to this, and puts herself at the head of the plum party, who, acting in collusion with the Emperor, allow themselves to be defeated.
