After returning to the Cangyun Divine Sea, Han Yi did not immediately begin investigating the whereabouts of Lord Guanghan but instead went into seclusion.
Three thousand years later, when he emerged, he had broken through to the Cloud Sea Fourth Transformation, and the cloud ring behind his head had become a four-color phenomenon.
Four Rings Divine Envoy.
This level of Divine Envoy is equivalent to a Nirvana Realm Venerable.
With the promotion to Four Rings, the strength and status of Han Yi's Divine Embryo Avatar had significantly improved.
Only then did he begin to track and investigate the whereabouts of Guanghan and Burial Calamity Realm Venerate.