You fainted as soon as you got teleported into a distorted place when you were following a group of suspicious teenagers.

"Look! Look! Everyone! I found a weird looking shadow!" Futaba kneels down to you and shouts to the other members as Yusuke stands beside her while observing you along with a facepalm "You nincompoop, that is not a shadow. That is a human being!"

Ren, Haru, Mona,Ann,Makoto, Ryuji, and Akechi follow along with the two and gather around you.