Emi is a dedicated doctor, living under the strict control of her parents. Despite her achievements, her personal life has never been her own. She has been promised to several people before, but each engagement ended in failure. Now, she faces yet another arranged marriage, but this time, it's with a woman. Bonnie, a smart and ambitious lawyer-and, as fate would have it, Emi's first love from university, the girl she secretly admired all those years ago. At first, Bonnie refuses the engagement, not wanting to be forced into a marriage, but her parents insist, hoping to strengthen the bond between their families. Thrown together by circumstances beyond their control, Emi and Bonnie must navigate their complicated feelings. Emi struggles to show Bonnie who she really is beneath her family's expectations. Will Bonnie finally see the real Emi-the woman she once secretly admired? Or will Emi's true self remain hidden, leaving Bonnie untouchable and forcing Emi to question whether love can ever truly be free?

Emi Thasorn (31) is Bangkok's most exquisite deception. To save her family's empire from a ruthless father, she buried her identity as a dress loving woman under the suffocating weight of a medical binder and a tailored tuxedo. Now, she is "Young Master Emi" the cold, androgynous, and brooding alpha heir of Thasorn Group. Her mission was simple: marry Bonnie Pattraphus (25), the rebellious, and art loving socialite, to seal a billion dollar merger. But the plan backfires when Emi falls for the very girl she is meant to deceive. Trapped between a painful past with her ex, and a terrifying future with the woman who calls her "Prince," Emi is losing herself. story of emibonnie.