Seeing the reflection in them, Jack narrowly avoids the Ninja's ambush slash.
As he climbs up to free him, the boy's eyes widen with fear. Inside the tower, Jack finds the boy tied up and hanging from a beam. After the battle, the grateful villagers shower Jack with praise and gifts, but the celebration is halted when a woman cries out the Ninja has taken her son to a nearby ruined tower. The final opponent is a particularly massive lobster, but it only lasts slightly longer against Jack before meeting the same fate as its brethren.
Upon reaching the boy's coastal village, Jack destroys a whole horde of robotic lobsters while the Ninja watches from the roof of a hut. Jack has the boy lead him there, still unaware that the Ninja is following him. The boy tells Jack that more of the lobsters are attacking his village. Jack rushes to the boy's aid and defeats two of the beasts. The assassin finally sees his opportunity, but before he can strike, a boy races through with giant robotic lobsters chasing him. Jack travels through a dense jungle, being stalked by the Ninja all the while. Aku appears to congratulate the Ninja for passing his test before sending him off to kill the real Jack. However, Jack is revealed to be a robot the entire attack was merely a training exercise. The ninja sneaks up behind Jack and, before the Samurai can react, slices him in two. As the episode opens, a ninja silently infiltrates a large Japanese temple where Jack is at prayer.