I Can Tame Billions of Treant Demons

The myriad races invade: the Triangles, the Frost Clan, the Fire Qilin Clan, the Insect Clan... This is humanity's darkest age. Fortunately, the Nine Heavens passed down martial arts and spells, helping humanity fend off the alien races at the brink of annihilation. Liang Mu can't learn martial arts or cultivate magic, but he can tame tree demons and draw limitless power from them. The fragrant osmanthus tree demon spreads its scent for a thousand miles, healing the sick and wounded. The unshakable parasol tree demon offers absolute defense. The hardy dragon cypress demon fears no death and stands firm in its convictions. And then there's... The snow cedar demon, ginkgo demon, giant bamboo demon, Japanese spindle tree demon... The pagoda tree demon, cedar demon, camphor tree demon, red sandalwood demon, white willow demon... The bodhi tree, the sacred fire tree, the nuclear-powered thunder tree... When the parasol tree demon grows taller than five hundred thousand meters, its branches and leaves stretching into a Great Wall ten thousand miles long, every god, immortal, demon, monster, star, and living thing will be trampled beneath the towering tree and become its nourishment.