A Hundred Thousand Years in the Immortal Abode, Invincible the Moment I Emerge

(Fantasy + Invincible + Immortality + Building a Faction + No Female Lead) Su Jian transmigrated to a high-martial fantasy world, accidentally entered an immortal grotto-heaven, and bound himself to a System. Every year he successfully survived would earn him generous rewards. 【Congratulations on surviving one year! Reward: The Supreme One Heart Sutra. Once mastered, you can refine spiritual energy automatically without deliberately meditating and breathing.】 【Congratulations on surviving two years! Reward: Immortal Weapon “Golden Cicada.” Forged from Fallen Star Divine Iron and heavenly lightning and earthfire, using the soul of a Heavenly Demon Golden Cicada as its medium. It can execute hundreds of demons and intimidate thousands of fiends!】 … A hundred thousand years passed. He had forged an unsurpassed Daoist body, attained immortality, and amassed boundless cultivation. When he emerged from the immortal grotto-heaven, he began his journey of roaming the mortal world. Humanity would soon welcome a true eternal powerhouse.