Zane

Zane Julien is the son of Dr Julien. He is an elemental master of ice and is also a member of the ninja team. He is a nindroid who was built to protect those who cannot protect themselves. His first appearance was in the first book when the ninja went looking for Nadakhan and later on Jay too. He helps the ninja with every battle and mission. He helps his friends with the fight at Chen's Island and at the Wailing Alps. He is one of the first people to know about Jay's self harming and was sworn to secrecy. Towards the end of the third book, he and Kai were taken by Jake and were supposedly 'killed'. Zane and Kai came back and had caught the person who was behind Cliff's murder, which was revealed to be Darien, who they found out was framed later on. He helps with the investigation to try and get Jay out of Kryptarium Prison and appears at Jay's welcome home party. He is also at the joint funeral for Ben, Edna and Cliff as well as a groomsman at the Jaya wedding.