Genius Demon Concubine

Travel through time and become the best female idiot, When she woke up, she faced a series of blows that caused her family to be ruined and her body disabled and disfigured. In order to protect her family, she obtained a treasure book, achieved miraculous achievements, and summoned an army of mysterious beasts. Let's see how she kills herself and becomes a demon in a strange fantasy continent, then reaches the top and attracts all the heroes in the world.