Who are you, and why are you in my house?!

It was a normal night, adventure in the woods, go home, and sleep. It wasn't like that tonight. I walked into my room to go to bed. I noticed as I entered, there was a shadowy figure sitting on my bed, he spoke, "134101430341." What do those numbers mean? More importantly, why is he mumbling numbers in my house? Who is that? I was totally confused, I drew my Katana, but he was gone. That night, I had a dream, I was in a dark room, there were people, some not alive...but I hadn't recognized any of them. Infront of me, on the wall, was numbers. One person said to me, "Use the numbers, unless you want it to happen." What was he talking about? But then I noticed something, the dark room I was in, looked strangely familiar...I think it was my room. I woke up and I heard a voice speak those numbers again, 134101430341, no one was in my room though... I looked at the clock, it read 8:31, the same time I heard the numbers last night.

use the numbers.
don't be afraid of what you might find out.
just ''use'' them
eventually they will read out these diggits.
''666''
the number of the beast.
that shdowy figure you saw was just the beginning.....