Complex sentence: From there, Liu Kang enlists the mysterious ninja Ermac as an ally and has two missions to complete-first is to save his friends from Onaga with Ermac and the second is to defeat and stop his body from doing further harm.
Split into simpler sentences: From there, Liu Kang enlists the mysterious ninja Ermac as an ally and has two missions to complete. First is to save his friends from Onaga with Ermac and the second is to defeat and stop his body from doing further harm.