C573 Enemy Meet

Time passed minute by minute, Nie Yuntian and the mysterious energy of the black hole continued to fight. As Nie Yuntian's energy crazily flowed into the black hole, the black hole's energy shield gradually began to loosen up. When Nie Yuntian felt the protection of the black hole loosen, an excited smile appeared on his face.

"Done." The protective black hole appeared to loosen up a little bit