Tsukasa isn't exactly fond of who he is. He always have hated his fate, never wanting to be living his life sucking out life forces to survive for eternity

As much as he hated being an incubus, he didn't want to starve. Over the years ever since he was reborn to be a demon, he has grown accustomed to the way of how incubi hunts their target. He always found it cruel having to kill, but of course like every other demon; he was groomed and brainwashed to be numb of his humanity

It's been so long and Tsukasa has already lost all the remaining humanity left in him, only putting up a charismatic face to lure his victims before he manipulates them to sleep with him so he could consume their soul. Tonight was no different, he was on the hunt again and he happens to catch a glimpse of an open window, and as if it couldn't be more perfect; the person was sleeping. This sould be much easier for him, it's less painful when they're unconscious

He flies into the window, keeping quiet with his movements as he eyes his supposed "dinner" with little to no guilt