佩吉，一个曾经的瘾君子，在与她一起生活在加州尤卡谷这个沙漠小镇的挚爱母亲去世后，决定重新开始，做出了一个改变生活的决定，成为一名私人侦探。

　　The movie picks up right after Scorpion's Revenge where the heroes are attacked by Shao Kahn, which will force "Raiden and his group of warriors into a deal to compete in a final Mortal Kombat that will determine the fate of the realms." This forces the good guys to travel to Outworld defend Earthrealm while Scorpion journeys to find the Kamidogu (a mystic relic made by the almighty Elder Gods) before it is used to bring back the mysterious One Being, who would destroy the universe.

佩吉是一名前瘾君子，她决定在她深爱的母亲去世后重新开始，她和她住在加州尤卡谷的一个沙漠小镇上，她做出了一个改变生活的决定，成为一名私人侦探。