Mary, a young victim kidnapped by a secret organization, undergoes torture and experimentation, to become Yupia, an advanced cyborg with insane strength. Mary's conscience still remains, she now realizes how evil people can be, her one and only goal now is to erase (kill) all of humanity. Yupia is a white stick figure with a pink scarf and visor that symbolizes a wavelength, Yupia also has a giant sword, but she doesn’t use it often. Yupia has the ability to shoot electricity from her hands.