Becoming a Villainess Yet Wanting to Live Long

Official Translations:
Japanese (Localized):
Horizontal, Vertical
An office worker who toils in a black company dies when the building collapses. She reincarnates as Serenia, the villainess from a novel she was reading. Determined to avoid her fate of execution, she struggles to survive. However, the male protagonist, who should fall for the heroine, finds himself drawn to her instead.