Metal soldiers

History
The metal soldiers was a process of taking ones chakra and fusing it with new armor tech. Version one was a complete disaster in which most subjects died or went mad. the only person who did live was Suchi-ru a man living in the Kamigami village as a squad leader. When version 6 came out this was the only version to ever have more then ten people live the process. The other versions were distroyed as soon as they were proven to blow up randomly which was the first day they were built.

Types
Version one was a bulky giant armored suit that would only ever serve as a base defence. After a certain amount of years the version was dumped and was never brought back to research the only reason Suchi-ru is still alive is so he can teach the new users how to work the vesion 6 suits.

Version 6 is a much skinnier version of the Metal soldiers that fuses with the user. This version was made to control elemental powers that would be assinged in each suit depending on the users chakra.this version shows the face but has a helmet that puts its self on once combat is engaged. All of the ninja of Kamigami village have this suit as soon as they are 16 years old.