Control the accuracy and speed of the flying knife, even the sound produced by friction with air in flight...

He Tian is very good at it!

In the modern and special warfare when thermal weapons are prevalent, some of these cold weapons can always achieve very good results!

It's just that there are so few people who really control this ability...

"Five!" What day mutters to herself! uuuuuuuuuuu

In silence, He Tian shifted five directions and successfully eliminated five hidden whistles.

Now, there are two left!

These two men are in the factory building!

He Tian has observed that there are a lot of abandoned old machines in the factory...