Title: Friendship Lets Him Go
"It was a battle between Kamisume and Rakuku, one of the strongest Red Eye wielders," Shinji explained.
The reason for the fight is still unknown.
Their clash created multiple forbidden zones across the Nation of Steel. The intensity of their power twisted the land itself, leaving areas where normal people could no longer enter without feeling crushing pressure.
In the end, Rakuku was defeated — completely overwhelmed by Kamisume.
But Kamisume spared his life.
People say it was because they were friends.
However, the true reason remains a mystery.
Both Kamisume and Rakuku refused to ever speak about what really happened that day.
No records. No witnesses.
Just scars left on the land — and unanswered questions.