You are a shinobi, a warrior for hire. Your new master is a young feudal, who is in the conflict of clans. He is in danger and you have to protect him at all costs. However, one day your master disappears. He has been kidnapped by the enemies and you need to find them and make a revenge. Your way is going to be really tough. Edge your katana and get ready to feed it with warm blood of your enemies. Begin your way with a limited set of skills and arms and improve them in the future! Become stronger and fulfill your duty!