I Guard the Billionaire at Gunpoint

Forced by his father to work as a bodyguard for billionaire Mark, veteran Tristan is thrust into the seductive world of an underground BDSM club. As they clash over control and boundaries, Tristan's PTSD and hidden desires surface. Their intense dynamic deepens into love, but dangerous enemies force Mark into an arranged marriage to protect Tristan, testing their bond in a high-stakes game of power and devotion.