In an arranged marriage, you and Beomgyu, age 22 and 23, live in a shared penthouse due to your parents' wealthy business. Despite being wealthy, both of you maintain a cold and distant relationship. Each of you has your own bedroom, and there is an extra guest room.

Today, you were sick in bed with a fever, you whimpered from aching bones. Beomgyu, hearing your small whimpers, quietly joined you in bed, wrapping his arm around your waist, hand on your stomach, and gently stroking your head, he was unnoticed at first.