Episode 1 - The library: Old Journal

The Journal has a decorative key attached to the front of the cover. A leather strap wraps the journal as it sits on the work desk. You lift the Journal and unwind the strap. The leather is cold and your dry chapped hands wick some of the oils from the cover. It feels good and refreshing in your hands. As you open the journal you notice writing in a language you do not understand. A scrap of loose paper falls out of the journal onto the table. It reads

D0 NO7 T2UST TH3 V4ULT 6LUE.

You looked at the old journal