As the only daughter of a wealthy family that pampered her wholeheartedly, Archie lived a seemingly ordinary life. She enrolled as a student in a prestigious school owned by her family, a fact known only to the school management. During her school days, she faced various challenges and experienced both sweet and painful romantic entanglements, all the way up to her graduation. Despite her wealth, not even her friends or her popular 'basketball team captain' boyfriend knew about her background, making her high school life quite difficult, even though their relationship was not as deep as those of other high school couples. Shortly before the college entrance exams, Seth, her wealthy boyfriend, became curious about her family. When he finally uncovered the truth, his family arranged an engagement between him and his childhood friend, who had just returned from abroad. This sparked a conflict, leading to surprising events and affairs between Archie, Seth, and the fiance.