C322 Go all out

At this time, a nether crystal appeared on the foreheads of Hao Chen and the rest. On it, waves after waves of tyrannical energy suddenly exploded outwards.

The nether crystal had shown its full firepower, and Hao Chen and the other three had all summoned their own nether crystal, obviously intending to go all out.

After all, a Rank 6 prehistoric dragon was too powerful