Letting the top billionaire heir test my sincerity—he regrets it

Evelyn, a fashion designer, has been trapped in Lucas’s endless loyalty tests. But when his newest setup brings in Cole Sterling, a billionaire heir who matches her taste a little too well, the game begins to shift. As Evelyn learns Lucas is planning to marry another woman while keeping her as his mistress, she stops playing by his rules. He thought he was testing her devotion—but Evelyn has been judging him all along, and Cole has already passed.