Reborn as a Mountain Lord: I Awakened a God-Tier Hextech System from the Start

[Genius protagonist] + [Nearly invincible] + [Feel-good story] Reborn as a mountain lord and taken in by an immortal sect, Shan Biao embarks on his path to seek the Dao and attain immortality. A cautious senior sister, a lazy master, an adorably clueless sidekick, and an invincible him. That day, the White Tiger's roar shook the four corners of the world! That day, the Sword Sect became great once more! When the Cataclysm of the Heavenly Demons descends upon the world a century later, even they can only bow their heads and submit before the White Tiger, one of the Four Divine Beasts of Heaven. [The blurb doesn't do it justice. Read the story for yourself.]