Review Detail of YOUNG_PSYCHOPATH in Winds of Change (DxD)

hey author, i've beem reading your work and i gotta say it's one of the best dxd fanfic i have ever read and i started to read other dxd fanfic but they kinda disappointed me, i don't know why but after reading your work, it seems my standards have gotten high anyway readers, does anyone here have read a dxd fanfic with sona sitri as the solo fl? i read that novel a couple months ago and now i've forgotten the novel's name, if anyone saw it, please tell me it's name and that novel has more than 100 chapters if i remember correctly.....please if anyone saw it or know it's name please tell me