The next generation of Wise Natsuki Subaru used the last resort to stop Pandora.And he sealed it with her. It's not like Satella's seal. Because it's not a seal in space-time. A seal between reality and Nothingness. A seal that isolates them from everything and everyone. A seal that causes them to lose all their powers. There is no need for water or food in the seal. No sleep. No fatigue. No contamination. Do not forget. There's eternity. The prison of Eternity. The prison of nothingness.