The Asura King was the first to rush in, followed closely by the other Alien Kings, all eager to snatch the treasures within the Underground Palace.
However, some Alien Kings also charged at Xiao Chen, because the presence of the Asura King made them realize they couldn't snatch the most powerful magic artifact inside the palace. Rather than that, they thought it better to kill Xiao Chen and seize the Seven Treasures Wonderful Tree he held.
Within the palace, Demonic Clouds tumbled and endless skeletons lined the ground; in a daze, Xiao Chen saw a Bone Flag, planted at the deepest part of the Underground Palace.
He was immediately startled. Could that be the Skeleton Clan's White Bone King's Banner? Just a few days ago, he had bluffed both the Zombie King and the Necromancer King with this peerless treasure, not expecting that it would actually appear in this Ancient Relic.
But at this moment, Xiao Chen had no time to think further, as several Alien Kings lunged at him to kill.