GF - Codes (Summer Wendip Prompt #1)

Well, I'm a bit late on the Summer Wendip Week event, but here's the first
prompt: Codes

Dipper and Mabel are visiting Gravity Falls for the weekend. Shortly after arriving in
Gravity Falls, Dipper met up with Wendy to catch up on what's been happening in Gravity Falls
since the twins left a month ago. When the two went over to her house, Dipper notices tons of
paper sheets littered all over her bedroom.

Looking around her room in a bit of a confused state, Dipper asked, "Um, Wendy? What are all these
papers for? Are you cobbling together an essay at the last minute? I can help you with editing and grammar checking?"

Wendy replies, "No, it's not that, dude." As she turned around to face her partner-in-crime with a
concerned look on her face, she plopped onto a table a notebook labeled "4."

"I need your help."

"..What is the problem..."

"...Let's just say I've been doing a little research of my own the past few weeks..." deadsnesproject88.deviantart.c…