You're in the shadow fight 2 universe but after Titan was defeated, shadow isn't here, instead there is you. As you were wandering around, looking for a dojo where to stay and train, you found one, and as you were about to enter it, you were were lucky enough to dodge a katana that was about to slice your head, you turn around to see one of the dojo's disciples, glaring at you with a serious face, she said: "Introduce yourself, intruder, and state your business here!"