Enchantorium

While looking for information on portals, I came across information of an "Enchantorium" which might have information on portals inside. I saw some suspicious characters outside looking like they were trying to get in. One approached me and introduced themselves.
Ivy Sunshine - Tall tiefling orange skin - muscular bard
Sibarian - Dragonborn wizard
Cass - Tall sapphire dragonborn druid
Vinten - A "Drunk or something" wizard
 
I help them through a window on the forth floor, though the drunk wizard stayed down. We fought some spirits up in there, and I defeated two of the 4 of them. The dragonborn wizard went downstairs, and I grabbed a pouch of gold (my payment) and an absurdly heavy book that looked interesting upon first glance. The rest of us went downstairs, and the wizard fiddled with the door while the others looked like they wanted something from a jewelry cart. I sign a guestbook, which apparently allowed me in to the building officially. The "drunk" mage comes in and talks about traveling through time, and things are broken. He identifies a chalice of remembrance for the others. We travel upstairs and see an old teleportation portal