I Became the Villainess in a Story That Falls Apart at the End

Title auto-translated

Also known as I Became the Villainess in a Disastrous Novel · 용두사망 소설 속의 악녀가 되었다 · Yongdusamang Soseol Sogui Angnyeoga Doeeotda · I Became a Villainess in a Deadly Novel · IBVIAAN · Réincarnée en vilaine d'un roman tragique · Soy la villana en una novela anticlimatica · Я стала злодейкой в романе с катастрофическим концом

Story by Yon Rim, Hagyeon · Art by Raccoon (너구리)

Synopsis

Right before the ending, the empire collapses out of nowhere — and she's woken up inside the body of the villainess in that very novel. To survive the impending demon invasion, she hatches a plan to flee the country. But the man behind the invasion, the Archduke Arvis, who has been hiding his identity as the demon king, confesses to her with heartbreaking sincerity that he has waited a hundred years for her return. Can she really make it out of this trainwreck of a novel alive?