C223 Wolfhound Lung 1

Ten years ago.

"Master, save me!" Zhang Hei drove the golden light back to Hidden jie planet. If he hadn't forcefully swallowed the Nascent Soul of a cultivator who was killed on the way, he would have already lost his soul. But even so, he was on the verge of dissipating when he returned to the Hidden jie planet.

"Hei Er, what's going on?" Zhang Hei's master