Everyone on campus knows the rich and handsome Jung Woojin, so when a guy like that offers to buy him a meal, Kang Seoju agrees immediately and that might have been the biggest mistake of his life. When Seoju regains consciousness, he finds himself stranded on a deserted island with just Woojin, unsure of how much time has passed. Woojin confesses to being hopelessly in love with him and is determined to make Seoju his, regardless of how Seoju feels. But as their entanglement grows, Seoju starts to wonder if this truly is their first time meeting.