Jaehyeon is about to return to university after military service and making moneny by selling sweet potatoes One day a regular customer and call girl Hyeri asks him to be friends and Jaehyeon, who was interested in her, says yes One evening he sees her getting beaten up by her pimp husband and Jaehyeon rushes to help her They get close from this point on and spends a night together However, she's hurt the next day when she sees the money he's left for her and never sees him again Time passes and Jaehyeon gets a job at an insurance company, living a dull life when she appears once again They fall in love like they met destiny and start living together Jaehyeon is exhausted supporting Hyeri who suddenly wants to become an actress and their relationship starts to crack To make things worse, she quit her night job so her pimp husband was looking for her everywhere and pressuring on Jaehyeon
