“If they break in through the perimeter, my powder attacks will only catch them off guard once. By wave two, they’ll be wearing full gear and masks to protect themselves against the attack.”

Lilian blinked. “That’s right. It’s only useful for sneak or surprise attacks. Now that they are ready for us, the powder won’t work anymore.

“It’s okay. Out of all the chemicals you have, one is bound to work.

“Besides, it’s going to be fun trapping them in here for a good beating once they infiltrate