After he and his entire class die on a field
trip, Odamori accepts an offer from a mysterious man to be reincarnated.
However his new job turns out to be that of a 'Slavemancer' with the
power to dominate the minds of others and turn them into his toys, which
he happily takes on. Soon however his evil actions lead to a Princess
Knight (who turns out to be one of his previous, more popular
classmates) being dispatched to apprehend him. But Odamori of course has
something different planned for their reunion.