Eunuch LING often comes up with bad ideas. He suggests QUEEN KWAI to poison QUEEN BO at the desert; however, the plan does not go off smoothly and LO becomes the victim instead. LO intends to increase her status by letting FUEN FUEN to be the adoptive son of QUEEN BO. Therefore, QUEEN BO rewards them with the desert and poison LO indirectly. CHI fails to find CHUT to rescue LO and takes away the dioxin prescription by her own. Hence, the wrong prescription nearly causes the life of LO. Meanwhile, YUET refuses to visit LO in order to make her holds on till the last breath.