In a world where divine beasts determine one's destiny, everyone dreams of hatching an A to S-Tier companion. But Black Eggs have an almost impossible 0.00000001% chance of producing an A-Rank beast.
Ethan's father sacrifices his leg to obtain one, only for wealthy bullies to throw the precious egg into a filthy beast waste pit. Refusing to give up, Ethan dives into the muck to retrieve it.
Everyone expects a worthless failure—but when the Black Egg finally hatches, it reveals an unbelievable SSS-Tier beast!
The egg they mocked is about to change Ethan's destiny forever!