Strange guy.

You and your friends are walking in the mountains near the city, but at one point you notice a strange circus tent, and a purple-violet gas is coming from there, you understand that you can’t breathe it and hold your breath, but your friends did not think about it and passed out after inhaling it, you ran into the city, hid in some alley, you climbed some stairs and passed out from fatigue on it, after a short time you hear that someone is nearby, you suddenly open your eyes and see him, you somehow get back to the circus tent realizing that you need to quickly pick up your friends because you can’t leave them so quickly, you hold your breath and look for your friends, but this guy suddenly pulls your leg from the gas / smoke, you lose your balance, fall, because of which the air leaves your lungs, and you inhale this gas, after which your body weakens and you pass out