Penelope Dresvil is an innocent and pampered little girl who is an irreplaceable treasure in her daddy's palms. But because of the vicious plans of her stepmother, Penelope experienced a lot of hardship in life. She tried to go back but discovered that her father died in an accident. Because of a traumatizing event at the age of twelve, Penelope's life ended in vain. When she opened her eyes again, Penelope discovered that she returned to the past at the age of six. She vowed to take revenge on those people who made her suffer and prevent any accident that can kill her father again. Those vicious women? Her scheming uncle? Double-faced rivals? Penelope will end their evilness and put them back in their right places.
When Penelope opens her eyes, she is now in a spacious room that looks like an abandoned banquet hall. Its interior is different from the previous rooms she had seen earlier. This room doesn't have any furniture and its color is pitch black. If not for the hundreds of candles placed all over the room, Penelope will not be able to see everything inside. But the most disturbing part for her is the magic circle in the middle of this room.
Penelope is not too familiar with magic circles although she read a few books about them in the past. Depending on what's the spell written on it as well as the motive of its creator, a magic circle can either useful or dangerous for others. But the magic circle she's seeing right now is obviously dangerous. Why?
Because the magic circle is written with the use of blood.