Invincible Reincarnation

The Meiyouken Ultimate Secret that allows user to transfer ther soul to someone else’s body. There are two versions of this technique. The original version is a succession technique the master combines with their student through their soul in order to impart their entire essence to them including their memories and powers. While the master’s consciousness remains for a short time as something of a familiar their soul will eventually vanish completely as they are fully absorb.

The second variation is referred to as the "Eternal Youth and Immortality Technique". It immortalises one's soul, transferring it to a stronger body where it gains dominance over their souls, and inherits their memories and minds as they fuse together.