C1515 Power of Law with Black Fog

None of the six people moved at a fast pace as they watched from afar as their Worryfree Valley was enveloped by a layer of dense black mist. None of them came close, and their eyes flashed with a hint of fierceness.

"This is …" What kind of energy? Why does it feel so weird to me? "

Tu Ming frowned, the aura that the black mist in front of him was emitting was not his energy nor his qi