Found, Yet Lost Again

Surprises are found in every corner. You never know what will come next. That's life.
"But am I really living?", I ask myself.
As I run down the dark ally, voices echo in my head. "Is this the end? Is this my end?"
I then see him, he's been in my dreams lately. But who?
"Hello, Mei."
Mei, thats my name.It echoes in my head. Mei. The voice, I heard it before, but where?...
"I am your brother."the voice says.
That's the last thing I remember before I black out.