Pawn Turned King

After eighteen years behind bars, Leo is released from prison, only to find he is nothing but a disposable pawn for his birth‑father Arthur. His elder brother was murdered and his mother suffers at the hands of enemies hiding within his own family. Pretending to submit while building power in secret, he teams up with his forbearing sister‑in‑law Luna. He shakes the underground world, plots his revenge step by step, rises to become the Underworld King, and settles every bloody score.