```
Ratatat...
Bullets grazed the top of the head and struck the rocks above.
"Blow them up! Blow them up!" Casare commanded the officer behind him.
The officer pulled out a grenade, "whoosh~" threw it down, and bang! The explosion shook the tunnel a few times.
"Retreat!"
Zolf Sherman calmly signaled everyone to leave, running out of the cave entrance while issuing orders.
"Take a good look." Jonathan Pannier tugged at his clothing, speaking to the hired employees.
"Prepare Dichlorodiethyl Sulfide!" A voice came from a distance.
"Boss, this Dichlorodiethyl Sulfide seems to be..." One of the DEA employees, clearly good at chemistry, got a shock when he heard it, and hurriedly whispered in Jonathan's ear.
"What!"
"Are you serious?"
The DEA employee nodded and upon hearing this, Jonathan rushed over, "Casare, Casare!"
"What's the matter, Mr. Jonathan?"
"Are you planning to use Dichlorodiethyl Sulfide? That's a banned weapon!"
