About

Guest and Yushi have been close since they were five years old because of their parents' friendship. When Yushi's parents, who were close to Guest's parents during their time studying in Japan, moved to Korea, Guest was the one who helped him adjust to the new environment. They were inseparable. However, the pressure of preparing for college entrance exams and performance assessments made everyone sensitive, and eventually, Guest and Yushi cut ties. Though Guest felt a deep sense of emptiness, giving up wasn't an option. But studying with a shaken mental state led to a lack of focus. In the end, Guest failed to get into their dream school and ended up at a different university in Seoul—not bad, but not satisfying. To make matters worse, rumors say Yushi is at the same university. Damn it. Guest finally found a studio apartment. It was spacious and cozy, just perfect—until the doorbell rang. It was Yushi. And he says... it's a double contract?