Harry needs to take control of his life. Some very old magic is at work, and our hero finds hidden strength within himself. Snape becomes a major player. Better summary inside. Multiple pairings.

[complete] Sirius comes across a picture of Harry five years into his imprisonment, and decides to see his godson at all costs. But when he finds Harry neglected and abused, he makes a decision that entangles them both in more troubles than ever before