Embers of Life: With Mortal Bones, I Slay the Gods Above

[Slow pace + starts small, grows stronger + good-for-nothing rises to glory + one female lead + traditional xianxia + path to invincibility + decisive and ruthless + expansive worldbuilding]

There is one person in this world who has tasted every herb, slain the gods, ruled the Nine Heavens, and destroyed the ancient realms. Born amid the mortal world, he returns to it bearing the wrath of all creation, ready to destroy the unjust Heavenly Dao!