迷宮 めいきゅう りじゃありませんでした
meikyū irija arimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 迷宮入り

1. Was not a dead end.; Did not get lost.; Was not a maze.

Past/Perfective
Negative
Polite
Terminal Form