Ushio from Zuryfic and Lemons Legend of Korra AU. He really is a troubled character, and zury writes everyone so wonderfully you feel Ushio and many of the other character are canon.
Copic Marker Aceo.
I highly suggest you check out Zury's Incubus!Tahno fiction! It does have mature adult content(smut, angst, swearing) (+17) at times, so no one under legal age please. So a warning if you aren't into that. ;v;[link]
Ushio (c) Lemonorangelime [link]