Amara is the 13th child of the Chief of Koku Shinobi Clan who recently died from assassination. Who can kill a demon lord in his own home? As a tradition of their clan, the next chief must prove they are worthy to rule over the village. The task is given, they will need to survive 100 days of assassination. Each day someone will try to kill the chief in any way possible. Successful, you will gain the position of Chief. Surrender, and you will have to offer a nail from your feet as a sign that the steps for greatness were fulfilled. Will Amara be the next chief? Will anyone survive the tradition of the Koku Ninja clan?