Tidal Wave

Man-sik and Yeon-hee are uncertain if they can move past their previous hurts and remain together. Meanwhile, Dr. Kim, who warns of a potential massive tsunami hitting Haeundae, is overwhelmed by the sudden reappearance of his daughter and ex-wife. Hyoung-sik, having saved a woman from Seoul, braves a violent storm to bring her joy. The tsunami that devastates Haeundae represents the creation of a classic conflict axis, ultimately leaving the couples with nothing once all their struggles have concluded.