Love song for a beast {M/M}

When Gabriel Angelo opened his eyes, he found himself in a dark basement. His arms were tied above his head and feet were barely touching the ground. His naked body was blooded and bruised. Moving was a pain, thinking was a torture, so the only thing he could do was helplessly look around the room. His gaze fell upon a metal cage, generally used to keep dangerous wild animals. Memories from ten years ago flooded his mind making him remember something he once forgot...

Victor Cabrera is a mystery - one of the richest people in the country, only known for his very generous donations to charities and orphanages. Nobody knows where he came from or where he got his fortune from. He rarely appears in public unless it is an invitation from higher ups or other aristocrats inviting him to a special event. He is a saint to the ones he helped, and he is a menace to the one who are threatened by his capabilities.

Women always surround him wherever he goes; even though he is gentle and charming with all of them, he chose none. The rumours had it that he is still grieving after his late wife. 'Good man' and 'a man with heart of gold' that is what people called him, but nobody knew his secret. Nobody knew the truth.
Nobody knew about the room in the basement and what was hidden behind the closed door...