My Bodyguard Is a Billionaire

12 years ago, a girl saved a beggar with a five-cent coin, leaving half a jade pendant. 12 years later, the beggar is Rhys Weston, head of The Weston Conglomerate and God of War of the North, 'Master of Dragon Gate'. He returns to Celine Linden, disguised as a bodyguard, finding her forced to pay debts, her Uncle seizing power, and pushed into marriage. Everyone who tries to harm Celine is crushed under Rhys Weston's foot. He protects her, and she promises him her life. He repays the kindness.