Mysterious Era

This is a strange world. When every creature is born, it will have a powerful force in its body. However, after birth, this force will gradually disappear as time goes by. But there are exceptions. There are living things where the power in the body will self-deposit, as if it has turned into a solid body. However, this situation is extremely rare in this world, but once it occurs, these creatures can use this power and become extremely powerful beings. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.