Everyone Has a Martial Soul: From the Start, I Awakened the Spiritbinder's Codex

[Spiritual qi revival + awakening for all + martial souls + decisive and ruthless] No one knew when it began. Perhaps a hundred years ago, perhaps three hundred years ago, or perhaps even earlier. Spiritual qi began to revive, countless plants and animals mutated, and ferocious beasts roamed the world, bringing endless calamity to humanity. To fight these rampaging beasts, people developed the martial soul system at some point in history: a power that came from one's bloodline. Chen Fan, who transmigrated to this world, awakened the Spirit Taming Register from the start. Anyone listed in it became his martial soul. With the Spirit Taming Register in hand, I, Chen Fan, shall rule this world.