C3450 Bloodline Source

In the deepest part of the earth, there was a terrifying prison. Thick iron pillars that were dozens of feet thick pierced through the earth, forming a huge iron cage.

And in the iron cage, a hazy tall figure was madly punching, violently hitting the iron cage time and time again.

"Bang! Bang!"

Every time he punched, every time he hit, the iron cage would shake, and the earth would shake