In Superman Vs. Kryptonite - Pt 02, the tension escalates as Superman learns that the last remaining piece of kryptonite is in the possession of Big George Latimer, a man he once helped imprison. Kryptonite is Superman's only weakness, rendering him powerless and vulnerable. As the clock ticks down to ten o'clock, Latimer's threat looms large, and Clark Kent realizes he must act quickly to prevent disaster. He confides in his ally, Bruce Wayne, who is also Batman, to help him retrieve the kryptonite before it can be used against him.