Became the mastermind behind the Akatsuki organization

Traveling back to the Akatsuki organization in the Yahiko period, Byakuya originally wanted to run away as soon as possible to avoid becoming a victim of Pain's birth, but unexpectedly obtained a system bound to the Akatsuki organization. As long as the Akatsuki organization develops and grows, he can obtain system rewards.
In order to prevent the Akatsuki organization from being destroyed by the group, Bai Ye had to start to guide the development of the Akatsuki organization and let the Akatsuki organization embark on a completely different path.
When Hanzo and Danzo teamed up to kill the Akatsuki organization, they were surprised to find that the Akatsuki organization actually had the power to overthrow the Amegakure Village.
Many years later, the five major nations suddenly discovered that the Akatsuki organization had quietly subverted the entire ninja world and became the uncrowned king of the ninja world.
None of this can be separated from the man hiding deep in the Akatsuki organization.