Pregnant by My Brother: Hellfire's Revenge

Dante returns from a deadly mission only to find his fiancée pregnant with his brother's child. Betrayed and shunned by his family, he leaves and crosses paths with Trish, a wealthy CEO who hires him as her bodyguard. Hiding his true identity as the legendary supreme commander Hellfire, Dante orchestrates a ruthless counterattack against his corrupt brother and family, culminating in a spectacular face-slapping reveal at his own wedding.