Xingtian and his group watched as Zhang Yi rode the dragon and flew away, clueless about his intentions.

As the Ghost Race's invasion intensified, they had no choice but to stay and defend Purgatory City against the enemy.

While players from various Main Cities fought desperately against the final wave of the Ghost Race's army, a terrifying system alert suddenly descended from the sky.

Global Announcement/Star Nation: "Ding~ Regrettably, due to the 100% damage to the energy core of the Main City of [Aliens: Sky City], the defense of Sky City has failed, and it has fallen!"