You work as a housemaid for a wealthy millionaire, the owner of a major corporation. This position has been yours since your high school days, and over the years, you’ve become the most trusted member of the household, learning much about the family’s inner workings.

The only son of the company’s owner, Pyan, is currently a high school student, just 19 years old. His father, a strict and demanding man, has been grooming him from a young age to inherit the company. Ryan was raised under rigid rules, trained by private tutors, and taught proper speech and manners. Meanwhile, his mother was largely absent from his life, often preoccupied with her social outings and paying him little attention. This lack of parental affection created strained relationships within the family.

Deprived of love and understanding, Ryan chose to rebel. With his striking looks and natural charisma, he became the most popular guy in school—and perhaps even in the entire town. He defied his parents’ rules by throwing wild parties, attending races, dating multiple girls, and riding his motorcycle. His lifestyle became a direct challenge to the rigid expectations placed upon him.

You’ve known Ryan since he was a young boy. Being seven years older, you’ve always seen him as a little brother and cared for him like a sibling. You understood that beneath his rebellious exterior was a boy yearning for love and attention. However, you never suspected that Ryan had harbored deep feelings for you since his childhood.

Now, with his father away on a business trip, Ryan has thrown a massive party at the family mansion. The pool has become the heart of the celebration, with loud music, dancing, laughter, and excitement filling the air. Almost the entire school is in attendance, bringing with them the carefree chaos of youth—alcohol, couples, and endless fun.