Mortal Kombat vs. DC Universe2008

Batman:
[Having Liu Kang tied up in the UN Space Station] Computer, match the blood of Liu Kang with any of the known alien DNA that we have in the data base. [the computer could not match Liu Kang's blood with any of the alien DNA] Hmmm. I need to know that if I can expect anymore... [Alarm sounds] visitors.

Raiden:
[Appears] You will release Liu Kang at once. [Zaps Batman who gets up easily]

Batman:
Let me guess, you are from the same world as Liu Kang and Scorpion.

Raiden:
How is it possible?

Batman:
Insulated armor.

Raiden:
Release Liu Kang.

Batman:
First, I need answers.

Raiden:
Rlease Liu Kang, or I will take him from you.

Batman:
[after Batman defeats Raiden, Raiden gets up and goes to Liu Kang and escapes with him, then Batman sees Earth with yellow lines cutting through it] Its worse than I expected. Much worse.