I find this Lolzy after all I have my own technique that I use on myself all the time.
[spoiler]Name: Sekai no Ketsugō Fujun [Impure World Binding]
Rank: S
Needs: a Scroll, Death of the user, a Second and Third party
Description: Placed upon the user before death it ties their mind, soul, bloodline limiter, and being to an scroll in a blood pact. Upon death the memories of the user, chakra, and eyes disappear from the body that they once had and are sealed away into the scroll of choice causing the scroll to glow lightly signaling the completion of the first part of the sealing technique holding the user outside of the grim reapers grasp. In the second part of this Forbidden fuinjutsu a second person, usually younger then the user now trapped in the scroll, and a third person will be needed. With the second person laying down and chest exposed the scroll would be placed upright over the heart the third person holding the scroll still with his palms pressing the scroll gently against the chest of the second party focusing chakra from their palms into the scroll causing the glow of the scroll to diminish as the being of the user starts to tie and bond to the second person taking over the position of the second persons. Their memories and lives now entwined there chakras combine as well increasing the chakra reserves of the new user of this jutsu. The body retains all of its training it had received along with the skills of the first user. Inside a new body the user would feel discomfort at first as they get use to the jutsu’s effect and unsure if they or the second person used for this jutsu did what their memories said. The cycle continues until the scroll for this jutsu is destroyed and then the user is killed before they could be bonded to a new scroll.[/spoiler]
You can even ask Kayenta, I have been using the technique for years......