In the direction the middle-aged cleric was looking.
On the distant hill, hundreds of green-skinned Goblins waved wooden clubs and iron rods, charging toward them with loud cries.
"Stop them! Don't let these monsters get through! Watch for invisible enemies!"
The middle-aged cleric pulled a massive cross the size of a door from his back and planted it in front of him. Everyone else stood ready, bracing for the Goblins' attack.
Just then, he suddenly heard the young man beside him speak:
"Sentinel, open fire."
The order was given.
Its red optical eyes opened and kept swiveling.
Hundreds of rings of light appeared out of thin air beneath the Goblins that entered the 150-meter alert radius. Even the invisible Goblin assassins had their invisibility stripped away instantly.
Hum-
Weapons appeared.
Then.
Fire!
Bullets poured out, every round striking a Goblin precisely in a vital spot.
The ferocious barrage kept every Goblin from entering the Sentinel's 150-meter alert radius.
Instinctive fear made the lowest-ranking Goblins turn and flee.
Some Goblins escaped the 150-meter alert radius.
But could they really get away?
"Go after them."
The orders were updated.
The Sentinel detached from the train. Even with heavy machine guns hanging from it, it could still pursue them at tremendous speed.
The moment these Goblins tried to charge at Ye Qiyan, they were doomed to die here.
When the gunfire stopped, all several hundred Goblins had been slain.
The Sentinel returned above the train and resumed its watch.
Ye Qiyan patted the dumbstruck middle-aged cleric on the shoulder.
"Sir, you're not hurt, are you?"
"Huh? Uh, well, you... who exactly are you? And that thing just now?"
The middle-aged cleric came back to his senses and swallowed as he looked at Ye Qiyan's harmless appearance.
"I already said I was just passing