This is the story of a woman named Liza Merrisu die and reincarnated as a nameless baby male goblin. Through trial and error, slowly but surely Liza becomes stronger and fights her way becoming the Goblin King.
When you discover you're reborn into the fictitious wizarding world, you're a bit peeved. Don't get yourself wrong. You adored the stories as a child, but between the flaws in the magical system, society, and the author's views, you wished you were born into another universe instead. However, upon realizing you were born in the same generation as The Marauders, you realize something.
You could alter a very dark history.