The elder sun announces that Cai Xiaochun is the winner of the "small competition" , which is basically a competition to see who can throw the most treasures. Cai is the first to throw away his sword, but he's also wearing a leather armor, which means that he has a better chance of winning. He's so happy that he begs his sister to give him the sword back. She faints, and the elder sun tells Cai that the top prize is going to be won by him. Cai says that he doesn't want to accept this victory, and that's why he threw the sword away. He begs for water, but his sister refuses to drink it. Cai asks if he can fight again, and his sister says that they're all disciples of medicine and plants, so they can all fight on plant knowledge. She points out that if Cai wins, he can take the green sword with him, and she can also take the lingyuan incense with her. Cai wants to join in on the battle, and he asks his elder sister to be his witness.