C3472 Bone Dragon(part I)
There is a huge advantage in size in this battle against the Demon King. Putting aside the problem of strength, even if it was a Demonic Beast with the same strength, it had a huge body size. Perhaps with a swing of its tail, it would be able to make a large number of Bone Soldiers of the same level fall apart.
A Bone Soldier of the same level was not strong to begin with