C108 Immortal Beast Inner Core
A thick black fog coalesced before Jiang Xiaofan, and as he stepped forward, the fog swiftly enveloped him. The undulating darkness tightened around him until it solidified into a pitch-black suit of armor on his body.
"Ding!"
"System Prompt: Congratulations, you have successfully forged a spirit beast contract with the jackal, gaining the power of its inner core