Xuanhuan: I Spent 100,000 Years Checking In at the Demon Cave, and When I Returned...

Lin Huang transmigrated into a fantasy world and obtained the Supreme Check-In System. In just eighteen years, his cultivation surpassed everyone of his generation. Hailed as the young supreme, he was said to have the makings of an immortal.

At nineteen, he went searching for a sacred medicine, strayed into the Devil's Grotto, and disappeared.

Time passed, and in the blink of an eye, a hundred thousand years went by.

Over those hundred thousand years, Lin Huang slaughtered every last creature in the grotto and broke through to become an Immortal Emperor.

After killing the last demon, he returned to his homeland.

But when he came back...

The once-prosperous Longevity Lin Clan had been reduced to ruins.

Its clansmen had been refined into divine blood pills, becoming the key to immortality for the various races.

Lin Huang was enraged!

With overwhelming fury, he ushered in the Age of Immortal Slaying!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.