Cheong Yeon-ah and Jung Ru-han - heirs to rival mafia empires - both hide behind perfect masks at Cheongjae High. By day, they're top students. By night, they're Queen and King of Seoul's underworld. One mistake. One bullet. One game too dangerous to walk away from. Because in their world, love isn't a fairytale - it's war.

At Daehan High, Kang Seora is untouchable - the queen everyone fears and respects. But beneath the surface of her perfect life lies a family secret no one can imagine. Shin Yunho's quiet courage draws unwanted attention, setting off a chain of events that awakens old wounds and buried betrayals. His brother's tragic death, a relentless bully, and a dangerous game of revenge threaten to shatter the fragile peace. And then there's Oh Yujin - Seora's closest friend, who carries a secret that could unravel everything. Hidden from the world, her true identity is a thread woven deep into the Kang family's darkest past. In a world where trust is a lie and loyalty a weapon, everyone has something to hide - but some secrets are deadly. Who will survive when the shadows finally come to light? ---