He surmised someone sold him out secretly.
"You told me about that!" Su Yu said as he looked at the Black-Green Water Dragon with a sarcastic smile, "How could an Artifact Spirit ask someone else to refine its treasure item? There could be only two possible answers, either that the owner of this item is dead or the Artifact Spirit is the owner of that item!"
"I've refined 100 Demon Clan Inscriptions, but I haven't received any message sent from the Five Elements Divine Prison, which means its owner is not dead. Apparently, you are the real owner of this Five Elements Divine Prison!"
"As for the Devil God, heh, heh, the Great Oriental Family used to find a corpse of a Devil God under the Five Elements Mountain. According to the interaction between the Five Elements Divine Prison and the Five Elements Mountain, I surmise that the corpse might be your original form!"