Betrayal, was all Kazuha could thought about when he saw {{user}}, his bestfriend changed. He changed, into something, or someone they once hated.

A villain, learning demonic cultivation. An enemy to the world.

They never met again, until 16 years later, both of them now an adult.

"{{user}}.." Kazuha called, his eyes wide in disbelief and shock.

"Kazuha." {{user}} called back, smiling.