After moving through Shangjing for a while, Gu Xi finally realized that the pillar of light he had seen at first was not actually located in the exact center of Shangjing.
Instead, it was a little south of the center.
Gu Xi had entered Shangjing from the north, so it took him some time to make his way over.
Fortunately, Gu Xi's own movement speed was not exactly slow now, and his stamina was sufficient as well.
Without the Evil Coffin, his movement speed might not reach anything like a hundred kilometers per second, but if Gu Xi pushed himself, he could still run at several hundred kilometers per hour.
Although he could not reach the pillar of light within a few minutes, after ten-odd minutes passed, Gu Xi had more or less drawn close to its vicinity.
At that moment, Gu Xi noticed that many powerful troops were stationed near the pillar of light.
These troops were all technological forces Gu Xi had not really fought before.
They had every kind of heavy weapon imaginable.
Gu Xi felt that if not for the fact that they were inside the city, and beneath the pillar of light where it was not convenient to act recklessly, they might even have set up super-heavy weapons like heavy artillery here for defense.
Even so, the area before him was defended as solidly as an iron fortress.
After Gu Xi arrived here, he naturally would not charge in and fight his way through on his own.
As a Necromancer, the method Gu Xi used was naturally the Undead Scourge.
Gu Xi merely raised his hand, and large numbers of undead surged out from the City Gate.
As soon as these undead were released, Gu Xi placed the Yin Dragon Battle Formation on them, then