Don't waste any minute and put the ancient mask on. According to the legend, it will help you to fight evil. The bad news are that there are a lot of evil creatures on the streets.
There is a legend about good and evil that fight each other and there always should be balance. There were two ancient masks reflecting both sides and one is missing. You don't know where it is, but the streets of the city are filled with evil creatures that terrorize the citizens. Put the mask on and become the skilled ninja who fight evil!