Wake Me Up, My First Love - Episode 18

The female boss of the Scorpion Gang, Cathy, was deliberately involved in a car accident and fell into a coma. As soon as she woke up, she was tricked by the family elders into bringing back Prince Alexander of Monaco as a sperm donor in order to have an heir. The two started out disliking each other but gradually developed feelings for each other. Little did they know that Alexander was Cathy's childhood sweetheart and they had both been looking for each other.