One morning, Mary remembered.

That she was an inhabitant of a game world, and the villainess fated to die no matter which route she took.

In an otherworld where magic, not chemistry, developed, the villainess gains power to survive!

An inescapable fate.

Will the world allow her to change her fate?

※Expect cruel developments and character deaths.

Romantic elements will be minimal.

No reverse harem will occur.