Rumour has it that Mafia Don Enzo is brutal and ruthless. The two heiresses of the Colombo family fled their arranged marriages out of terror. His 18-year-old illegitimate son Matteo was forced to don a wedding dress and take his sisters’ place at the altar. On their wedding night, Enzo lifted Matteo’s veil, gazing at the stunning "bride" and chuckling. "Cross-dressing? How intriguing. Keep wearing this from now on." Enzo thought he’d caged a delicate, fragile canary, unaware this seemingly gentle creature was the masked godly leader of Obsidian, the underground faction waging relentless war against him and feared by the entire underworld. Matteo was also a genius pharmacologist, the only person capable of curing the bloodlust poison coursing through Enzo’s veins. When his archrival’s true identity was exposed and guns were drawn between them, Enzo realised he’d long ago handed his very life into Matteo’s hands.
