I find myself in a destroyed postapocalyptic citty with huge buildings overcomed by vegetation. I am in one of the buildings and start exploring, trying to get out in the street. There are monsters everywhere trying to get me but aparently they can't hurt me. Some of them try to atack me but when they realise I am invincible they stary running off yelling " It's one of them, start the alarm" and I realise I need to kill them before they get away. One monster walks up to me, he seemed to be peacefull and he did not fear me. He says " I know what you are... They fear you because you are a danger to our existance". I find myself in front of a broken down wall and see outside of the building. the sky was red and in stead of the sun there was a huge gass giant filling up half of the sky. A nuke exploded farr in the horizon and I brace myself for the incoming wave of destruction. when it hits me I wake up.