Cascade of Medusa

The Cascade of Medusa (小滝海月, otaki kurage) or otherwise known simply as the Medusa Cascade is a realm similar in composition to the. This area was discovered by Yue Nisshōkirite after he was reformed during the Trinity of N Meta-crisis event. The atmosphere is unknown but it is known that the area surrounding the void is heavily compressed due to being surrounded by Reason and as a result one is able to train for a prolonged period of time without any real time passing outside of it. Within this void, there is a large castle, where Yue lives when not helping to protect the Reikai.