Upper Realm's Purgatory...
Devil Qingyu and Devil Baoshi were called to the underworld to clear their sentences. The ruler of the Underworld, King Wuan, gave them a scroll he personally wrote. They only need to pass his letter to the Black and White Impermanence.
The Black Impermanence spoke, "It's you two again and... Another devil and his vessel. You don't seem to be here to enter Purgatory."
"Yes, we are here to send a letter from his highness, King Wuan. A letter of release for Cao Rumin and I. For Baoshi, a letter to retrieve his own vessel." Devil Qingyu said.
After passing a black scroll to the Black Impermanence, the latter read it immediately. Once he saw King Wuan's signature, the Black Impermanence believed that the letters were real and gave them to the White Impermanence for safekeeping.
