Three months after a forgotten heat-driven encounter, an omega CEO is pregnant with twins but hides it while continuing her career. During a collaboration, she meets Nam Seon-ho, a powerful alpha CEO—unaware he is the father. Though neither remembers their night together, instinct reacts. He feels an unexplained pull toward her scent, growing protectiveness he cannot justify, while she struggles to conceal her pregnancy. As they work closely, instinct begins to override memory, drawing them unknowingly back toward each other and the truth they both lost.