Chapter 790: Not an Accident

" Cai Lao glanced at him, "Military secrets, can I just say whatever I want All I can tell you is..." 。Among the students in the academy, fewer than thirty people have participated in this kind of mi...swirled with black silk threads, forming a net-like structure in the air. It constantly devoured and absorbed the abyssal energy in the air, injecting it into the crack. 。The fissures constantly open...