Demon Pluto, named stylized as P|L/U|TO, was a Major Demon who had been recently demoted to Dwarf Demon after losing several wagers. In retaliation he severed the connection of Xanth's OutreNet to Mundania's InterNet. With the connection severed, gravity in Xanth would begin to fail as it depended on the connection to Demon Earth's domain to maintain it. Dawn was the one who found these men were all Pluto. Even knowing Pluto was deceiving them, Eve decided to marry him. The marriage of Pluto to Eve saved Xanth.