The Final Gamble: Falling into Forbidden Love

Saya, the second daughter of the Sudo family, loses everything to her adopted sister Yukino's ruthless scheme. Her parents are murdered, and after a drugged one-night encounter, the child she conceived that night is presumed dead. Surviving against all odds, she returns five years later under a new identity as a beautiful casino dealer. As she captivates those around her, she begins her revenge.