Violet was happy, in love, and had a successful career. She was even hoping to start her own family with her beloved husband. However, all of those dreams are crushed when she comes home to find her husband brutally murdered. Things only get worse as the killer has to clean up their mess and can't just leave Violet as a witness to their crime.

Things only get crazier as Violet finds herself reincarnated into another world full of monsters and magic. Only, Violet isn't a powerful adventurer or a talented craftsman. Instead, she finds herself in charge of her own dungeon where she must summon monsters and plan traps to bring the adventurers to their knees.

Violet just wants to mourn her lost love and enjoy some peaceful scenery. However, cute slimes and playful pixies aren't usually what one would expect when traversing a dungeon full of traps with death waiting around every corner.

Can Violet make peace with her bitter end? Can the cute and seemingly harmless monsters that roam her dungeon protect her? Read on to find out!

She became a dungeon core.

Everything pointed Delta to murdering her way to success. People were just mana farms, right?

No, that was wrong. Delta refused. Then everything became odd.