I Became the Protagonist of a Crime Novel Chapter 3

Step two: implement fire and poison prevention measures.

What if the killer couldn't get in and decided to just burn down the house in frustration?

Ventilation outlets, exhaust fans, and drains were all potential hazards.

Although the killer couldn't climb through the pipes, what if he tried to pump poison gas through them?

I quickly installed smoke detectors and automatic fire suppression systems. As soon as the alarm sounded, it would trigger automatic sprinklers.

Just to be safe, I also ordered fire extinguishers, fire-resistant suits, oxygen tanks, gas masks, and more online.

If the fire department couldn't come in time, I could still save myself.