SYNOPSIS

I should just die. What living hell awaits a woman who voluntarily enters a prison to find the truth behind her sister's death?! When it was reported that former president Yo Sujon, who had been imprisoned for corruption, had committed suicide in prison, it caused a commotion across the country. But Sujon's younger sister, Yunna, could not accept the news. The daughter of a mistress, Yunna was taken in by the Yo family as a child after the death of her mother. While her stepmother treated her coldly, she adored her sister Sujon, who was the only one who showed her affection. Before her death, Sujon had joined the Seikokai religious group, and Yunna suspects that this organization may have had something to do with her sister's death.