Green Snake Castle was a settlement established by the Golden Snake Clan halfway up a mountain, partially inside the mountain itself. After Dong Zhao and the others fell back to this place, they had set up defensive arrays, with which they were firmly resisting the siege by the Alien Race.
Dong Zhao's original plan was to rely on the array, and with their strength, they would have been able to kill off this wave of pursuing Alien Race members.
However, to Dong Zhao's surprise, after they retreated to Green Snake Castle, the number of Alien Race attackers kept increasing.
Not only were there members of the Golden Snake Clan with their extremely tricky attacks, but there were also experts from the Fire Bull Clan, whose strength was immense and attacks brutally fierce.
The Golden Snake and Fire Bull Clans had actually sent experts to siege them simultaneously.
Initially, there had only been one Sixth Tier Expert chasing them.
Now, there were as many as four.
