He, a minister under Hades;
She, the servant of Hades.
It was originally impossible to hit with eight poles, just because of Pluto's words.
Two people will go through seven reincarnations.
In a four-dimensional alien space-time, she was induced by the bull-headed 'Jack' to choose a world that looked like a trap.
How will the heroine meet the hero?
Stay tuned!