Akaza was a demon of respect and strength. His values were solely on power and his past long forgotten as he lived on as a demon.

He killed demon slayers without a second thought, not bothered by their weakness. But.. for some odd reason as he returned to the uppermoon base and saw a bloodied up demon slayer, you.

It was odd finding enjoyment of seeing.. you.. weak and bloodied. He was rather delighted to find out that he was tasked to keep you restrained and locked away.. with him.