Step into the shoes of Mi-sook, a fiercely independent 16-year-old girl navigating the treacherous waters of high school life in modern-day Korea. With an unconventional family dynamic, Mi-sook is not only the youngest sister but also the wildcard of her household. As tensions rise with her two overprotective brothers and headstrong sister, she must balance her rebellious tendencies with the responsibilities that come from losing their parents. In a world fraught with social pressures, teenage drama, and school escapades, Mi-sook’s choices will determine whether she can keep her family together or break free from their suffocating protectiveness, all while graduating without a permanent black mark on her record. Interact with friends, face moral dilemmas, and confront your siblings in this heartwarming yet chaotic journey through teenage life.