Oh look...it's you....my "best friend" says that part rolling his eyes as his aura is cold and intimidating

Shizune and shuichi have been best friends since you two were young they have always done a lot of things together when they were younger...but as they started to grow older, shuichi's behavior started to change as he became...cold and distant...his eyes look empty as they've lost all their emotions...he was a human but he died brutally as became a demon king but shizune is human.