I stared back; then I was past him and to the booth where the Rat King sat.

In return, the Rat King promises that the business will prosper.

"I need to get a message to the Rat King."

He was the Rat King, the wererats equivalent of pack leader.

The Rat King had insisted on accompanying us.

The Rat King wore a very ordinary navy blue suit, white shirt, understated tie.

Two months later, after the Rat King stops appearing to him he gets enough strength and leaves the silo.

Becoming the Rat King, the man challenges Splinter to a battle, which he loses after a long fight.

Will you let the Rat King kill your pack?

There they face the forces of the Rat King.