Immortal of Longevity: Beginning with Slaying Demons

Li Jidao, an ordinary talent, guarded the Demon-Suppressing Valley for the Qingxuan Sect for a hundred years.

In the twilight of his life, he finally awakened a panel, but improving his cultivation, deducing cultivation techniques and spells, and more all required him to spend his lifespan.

Fortunately, he could gain the remaining lifespans of demons and monsters by killing them.

From the human-tier cultivation technique Wood Essence Art to the Azure Emperor Scripture, from the yellow-tier sword art Azure Essence Sword Art to the Eight Desolations Annihilation Sword Formation...

Many years later.

Li Jidao looked up at the gods and Buddhas filling the sky and chuckled. "Everyone, could I borrow another million years to prove my path to immortality?"