Last thing I remember before waking up in this strange apartment building is that I was going home.
After that I woken up on the staircase, I looked around and it was pretty similar to the place in my dreams when I was younger. I start checking my body for any visible injuries, when I find nothing I sigh of relief. I lay down my head on the stairs even tho they are quite dirty, when my head touches the stairs I hear something metal clink on the ground next to me. I Look at the things and i can see my phone and pair of keys so I pick up both of those things. Sadly my phone had no signal but the keys looked really similar to mine pair of keys but they had different keys and there was a weird number tag that had number 359 on it, I inspected the keys more but I couldn't find anything else so then I put them back into my pocket and I grab my phone. After that I get up from the stairs and go explore and maybe find out where does the key go or get some signal, I look to my lef and I see a sign that says "floor-21" and under it "Apartments from 315-329" I Look at the sign with expression that could be only read as "are you fucking kidding me?!" When I realized that the room I had key for is probably like two floors above this floor, but I made up my mind to find that room and unlock it to see what's inside. So I start going back to the stairs to go up until there is sound of creaking doors.