Severus Snape and his Guardian Angel

Every healer needs a protector, and every protector needs a healer.

When Severus Snape is meant to protect everyone else, a healer steps in to help him when no one else will. Forever at his side, always guiding him in the right direction... and there for him even when he makes the wrong moves.

But Severus is a Dhampyre with a complex about his soul, and he doesn't believe he is worth saving. Soleil is an angel who fiercely believes everyone has a little good in them, and sees only a pure heart in Severus. Will Soleil be able to change Severus's fate, or will he be forever destined to give his life for everyone around him... Including the chosen one.

OR

If Severus had a Guardian Angel. Also I made him half-vampire for the extra religious trauma and queer coding, because I think it would fit well with a Guardian Angel plot. Also eventual Severitus.