Gong Mingji asks the doctor if he can cure the so-called "rainbow poison," a mixture of seven poisonous insects. The doctor explains that he must know the "seven insects" to cure it, but there are "millions of poisonous insects" around the world. He tells Mingji that he cannot use his "soul power," which Mingji knows is forbidden by her, to cure the "poison." Mingji tells the doctor that he and his daughter are "birds of a feather," and that all he wants is soul power