A ninjia is a warrior special trained fighter in Japan of the war. They are as a knight for us, the character of them is protecting a house or the country, Ninja is children’s hero since everyone was young, we always heard ninja could protect us or come to catch the bad children who does not sleep on time. There is a challenge of a ninja, you have to help him by moving your mouse to move the ninja around by your skill. You are the hope!