You catch a glimpse of a portal that was opened behind the explosion where the body of Zagga (the young wizard) disappeared into. It is a dungeon-esque room and on the wall you see a circle with symbols on it and from the brief moment you see it you can make out that there are at least 7 symbols. And two of them are: A pair of mugs that are filled side by side and the other is a single feather.

 You go deeper and struggle to even see 5 ft in front of you. The icy wind still seems to be guiding you so you still step with confidence as you hear the voice from before a little bit louder "Elsa...? Help" the voice cries as you hear what sounds like a flapping of wings coming from about 30 ft from here. There is a bifurcation in the road and you could swear the sound of flapping is coming from both sides. The ice that was guiding you stops here. Make either a perception check or another survival check.

As Hathi says his name is 'Freddie' Barkeeps glows white as it did before with strong light coming form them he takes a moment and says "I guess we haven't met... You just look familiar sorry for insisting on your name Freddie." He, as his eyes still glow looks to the hurt Redek and casts a Cure wounds that just look like the lights from heaven are beaming down onto Redek's face even though it is nighttime and you are all in a closed space. Go ahead and heal yourself for 9
As people stand up and dust themselves off Barkeep talks to the whole crew as the holy light in his eyes dims and returns to be normal tired eyes "Alright. let's start this from the top shall we? It is unusual to have so many adventurers here at once so pardon for the bad manners and lack of introductions. My name is Barkeep I am a dwarf that serves Genisisei the God of Creativus. This is my oldest and best friend Archimedes." Archimedes bows and adds "whoot Pleasure to meet you. My magic only comes from my arduous studies so I may not be of much help whoot." 
Barkeep continues looking towards Cheshire "This cat has introduced themselves as Cheshire." and continues to go down the line recalling everyone's names until he gets to Hathi and says "This young lads name is Freddie." and looks to Tik-tok and Sully "Sorry about all the commotion, I believe the furry fella said his name was Sully. What was your name robot man?" He waits for a response.
After the introductions are made he says "Look, I think all of you need to go to the library. Archimedes will lead you to the restricted section where you should find Peter Pan. Once you are back we will have a fest provided by a french friend of mine. We have no time to spare. Sully ..." He looks to your pendant with a solemn look to his face "I have info about your monastery and it is linked to the disappearance of Tinkerbell so you should find Pan as well."
Archimedes looks to Tik-tok "I know you have nothing to do with this, but Pops sent you here for a reason. Would you mind joining this team whoot? I will make it worth your time whoot."

You head to the left and the walls immediately close behind you preventing you from tracing your steps back you hear the screams louder ahead of you "Elsa? It's me!! Help! Somethings wrong with him!" She continues to scream as if she was running from something and you hear a second voice saying melodically "second star to the right, and straight on till morning". And the flapping of wings are deafening in your ears.

OOC: How is Elsa approaching this situation? Slowly? or...?

If no one has any objections Archimedes takes flight ahead of the group and says " Follow me. I may be old but I can still fly fast so keep up." And starts taking everyone out of the tavern. He flies ahead but speaks to Redek and Hathi " I trust you brave soldiers will protect the rest when needed correct whoot?".
It is late at night and the street is still as busy as ever and you see all kinds of different animals than the ones you saw when you arrived. From humanoid bats to humanoid jaguars. All nocturnal creatures walking around as if it was day. Going to jobs, having meals, hanging out, going to school,etc.  Archimedes acknowledges this and says " We are one of the most productive Districts because we have worker 24/7 whoot. We are only behind the Future District whoot." and keeps flying to the 'Wild Library'.

OOC: Does anyone want to do anything before going into the library? 

You go deeper and deeper and feel the wall behind you progress as well so no matter how far forward you go there is a wall right behind you bade out of shelves and books. You arrive to a clearing and see a bunch of books attacking... something or someone that is on the ground. The books are floating and opening and closing their pages as if they were wings. The flapping of wings deafen you and you cannot hear anything besides it. (You know have disadvantage on all perception checks that are hearing related)

Roll initiative