King of wrath by Ana Huang

She’s the wife he never wanted…and the weakness he never saw coming. Ruthless. Meticulous. Arrogant. Dante Russo thrives on control, both personally and professionally. The billionaire CEO never planned to marry— nuntil the threat of blackmail forces him into an engagement with a woman he barely knows. He'll do everything in his power to destroy the evidence and his betrothal with Vivian.   There’s only one problem: now that he has her...he can't bring himself to let her go. Marriage of convenience  Grumpy MMC  Billionaire Romance  Forced Proximity