An Oath Made in Hell

In a decaying corner of Seoul, twins Irina Seo and Melinda Seo grow up clinging to each other as their family crumbles under addiction, debt, and violence. Once surrounded by art, music, and their mother's love, they are pulled into a nightmare after their father sells them out to ruthless loan sharks. What should have been the end becomes the beginning-of pain, survival, and transformation.

Instead of death, the girls are taken in by Iljo Kang, a feared underworld figure known for his cold hands and colder reputation. With him is Taeseo Jang, his quiet, lethal right hand-haunted by his own past and unexpectedly drawn to the broken strength of the twins. As the girls try to recover, the truth about their family, their blood, and the betrayal that changed everything begins to unravel.

When Melinda is nearly killed and left in a coma, Irina makes a vow-to never be helpless again. Trained by the very world that once tried to destroy her, she prepares to protect her sister at any cost. But trauma has a long memory, and when the man who abandoned them returns with new threats, the past explodes into the present.

A story of survival, loyalty, and reckoning, An Oath Made in Hell is a raw, unflinching exploration of what happens when innocence is stolen, monsters wear kind faces, and the only way out of hell... is through it. Because when everything is lost, the only thing left is the oath you make to those you'd die for.