故事发生在21世纪的凤天市，讲述主人公安小武、元飞飞、白羽、周豪、金昊、陈默等人的战卡机因意外导入R程式程序而被激活，由此开始了风靡全国的关卡战馆比赛。在越来越激烈的战馆通关过程中，反派BOSS黑战神的野心逐渐浮出水面，小武等人通过智慧、团队合作、勇气、自信，一步步克服困难，最终战胜了黑战神，守护了战卡世界和大家的梦想。
讲诉了超人气漫画家因为其漫画《驭灵师》而名声大振，多年后却因江郎才尽，只能依靠不断的抹杀笔下人物来博取眼球。某天漫画家收到了一通神秘电话并将其吸收穿越进入了《驭灵师》 的世界，转生到了一个叫王小明的角色身上。于是这位拥有“创世者”思维的王小明便与自己笔下的人物一起开启了“神之捷径，一步登天”的奇幻之旅。
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.
