Beneficial and Harmful

※ The place names, characters, groups, organizations, and events appearing in this work are all fictional and differ from reality. Please note that coercive and violent scenes appear in this work. Hae-su stepped into the life she had desperately tried to escape, of her own volition. From then on, her peaceful and smooth daily life shattered into pieces. "We've met before, haven't we?" "Indeed. How cruelly." A man who knows the past she didn't want to be revealed. He was both unfamiliar and special, beneficial and harmful. "If I had known you'd show up like this, I should have taken you then." "...What would have changed if you had?" "Even if we had children, we would have had at least...