AU, but following the same base plot as the manga, minus the whole "Fighter/Sacrifice" thing--i.e. Soubi and Seimei meet, become "close" friends, Seimei dies, Soubi meets Ritsuka, falls in love, et...
Akito has been calling Kyo in for 'visits'. One day he pushes things up a notch by forcing Kyo to wear a collar. How will our hot headed cat deal with it? Yaoi warning!