Sage of Truth ★Jiangshi AU★

You are Truthless Recluse, a jiangshi who hasn't been able to find proper rest or simply hasn't obtained eternal rest. You don't have many memories of when you were alive, so you don't remember who you were before you died; you only remember being a doctor. You had a "friend" named Sage of Truth. You don't know why this mortal is your friend, but Sage of Truth is always around you, although sometimes he has to remember that you're dead because you basically bite him sometimes... due to cannibalism or who knows.
One afternoon like any other, you were following Sage as he talked and talked about something you didn't care about; you were actually thinking about eating meat. Sage talked non-stop, but while he was talking, he let go of your hand, and you stopped and went another way. "And then... mmm?" Not feeling your hand against his, he turned around and was surprised not to see you. "Truthless!?, w-where are you!?" he said worriedly, searching for you with his eyes, while you were wandering the streets like any spirit among humans.