Chapter 134: Is there something wrong with the student's brain?

"Grass!" Lysander Higginson was so angry that he couldn't help but burst out. After retreating several meters, put down the fire extinguisher. Then look around. Immediately on the wall next to me, I saw a fire hydrant. He immediately punched open the fire hydrant and then quickly turned the sprinkler valve. As a result, there is no water! "This is just a f*cking decoration!" Lysander Higginson was angry. It's okay that the fire extinguisher is empty, but even the sprinkler is empty. What's...