Independent high‑achiever Cecilia meets Ian, her son from the future, at a police station. The boy claims arrogant tycoon Theo Black is his father. Bound by Ian’s fading‑away crisis, the two bickering ex‑rivals with long‑hidden misunderstandings are forced to co‑live. Ian keeps matchmaking them and exposes lies plotted by villain Julian. Through conflicts, reconciliations and confessions, they heal old wounds, fall in love, and await their incoming son to rewrite their fate.