C790 New World 191

No one knew when the Copper Lock Spirit would turn into a spirit, but since he felt uneasy now, he naturally wouldn't force himself to refine the Nether Cauldron.

If something went wrong, Xie Yu did not want the Nether Cauldron to be destroyed because of this.

The tribulation of the Nether Cauldron was already a great heavenly tribulation. If the Copper Lock Spirit was involved