And what drove people insane was not the enormous physical exhaustion.
It was the consumption of spiritual power by both sides.
Both were calculating the other's evasive routes, speed of firing, and bullet impact points.
This demanded an even greater expenditure of spiritual power.
Just a small miscalculation could result in one being blasted apart by an opponent's sniper bullet.
In this sniper duel that had lasted until now, Yang Fei began to admire the Blood Slave.
The Blood Slave was a respected fighter.
Yang Fei was an Energy Transformation Master, with immense physical strength.
And his secret Turtle Extreme gave him an unparalleled advantage in estimations and divinations.
When it came to sniping skills, Yang Fei was also a top-tier King Sniper.
Yet, in the jungle sniping, the Blood Slave didn't fall behind at all.
He didn't even fall behind in speed—truly worthy of the title of King on the sniper rankings.