BanG Dream! Girls Band Party!☆PICO Season 1 Episode 18

You wander into the rift of the basement. This is a maze where adventurers gather for wealth and fame, known as “Basement maze”. You must proceed by your will and unravel the mystery of the world. Now, believe in your friends, believe in yourself, and walk the road. There is no turning back. Now your adventure has already begun!