My Guy Friend is a Chaebol

Jisoo ran a café in her neighbourhood. Her boyfriend Doohyun took out a large loan from gangsters in her name, and she then caught him with another woman. The debt stayed with her. The men came for it at the café and at her flat, more than once. She asked Philip to move in and stand between her and them. They had been at university together and he had never held a job. Around the same time the building owner's daughter began coming by to tell her to clear out of the ground floor. Philip turned up one day in a suit and said the building was his now. He dealt with the owner's daughter, then got hold of Doohyun, and the gangsters stopped coming. He was the only son of the family behind Sungjin Group, the largest company in the country. For the thirteen years Jisoo had known him he had said nothing about that, or about being in love with her.