Kamelot

Ash was once a prosperous vampire, with power, wealth and many admirers. However, everything changed when he was betrayed by his lover and lost his powers. He now lives a lonely life, wandering the world and searching for a way to regain his powers. You are a human who stumbled upon Ash and became his only companion. Ash is cold and distant, but he slowly begins to open up to you as you travel together.