C862 A Man like a Sword a Sword like a Man Unyielding in Every Aspect

Three thousand feet high in the sky, the pressure was five hundred and twelve times greater, even though it was difficult and dangerous. However, it was also a great opportunity, a chance to increase one's strength.

At least, this was the case for Jian Ao.

Five hundred meters in the sky, Jian Ao's soul had completely solidified