A ferocious bird with a hundred-meter wingspan streaks across the sky.
Blood-red creatures leap between high-rises in search of prey.
A giant beast wreathed in thunder shakes the ground with every step.
Humans tremble in the ruins of the city, praying for the divine tree’s protection.
Outside the city, a colossal tree that blots out the sky opens its eyes.
“This city is under my protection. Get out. Anyone who disobeys will die!”
In an instant, all the beasts submit.
P.S. Monster-beast evolution and lord-building!
Early story: tame mutated animals and build a faction.
In the middle and later stages, the protagonist can take human form.
