The Third Arm attempt to contain Saitō Yoshimichi’s Soul in order to continue fulfilling his curse.
One of the most expensive projects Tavish Augmetitech has ever undertaken, having first started over a century prior. It continually receives maintenance to keep it in immaculate condition as a way to honor the life the Shōgun lead. The project began the instant Yoshimichi died- Leena Tuonen knew his death was a direct violation of the established order; an infringement of his pact with the Fountain of Youth. And she decided to set things right.