Hole Of Time

Brothers, the machine can see into the future
The machine can see into the past
You'll never see the light before
Then, dear friend, we will send you on a long journey
And this time journey will become very painful for you
There is a hole in the wall
Jump inside
Travel back into the year 1386
And tell us everything about the 13 (?)
Then you will become a member of us
Brothers, activate the machine
At the end of the journey, the horn of calling will open up (?)