Origins

This is the first mission you receive in South Park: The Fractured But Whole.

Summary
You begin the game playing in Stick of Truth's fantasy genre, when The Coon interrupts and announces that the kids are know playing superheroes. You have to break into The Coon's lair and talk to him. After initially refusing to let you play, he tells you to take a seat and walks you through your backstory (the tutorial element of the game). Once accomplished, he tells you to fill out a character sheet and to head upstairs to get dressed into a starter costume.

Walkthrough
You begin in Cartman's backyard; walk to his backdoor and into his house. From the kitchen head right to the living room and talk to Liane, she'll notify you that The Coon is in the locked basement which requires a key code. Go right and up the stairs to Cartman's room (the first door to the right). Once inside his room, look for Cartman's journal, which is at the foot of his bed. Skip along though some questionable drawings to the last page; here is where you'll find the page possessing the key code, which reads "Fuk You Mom". Head back downstairs to the door underneath the staircase and enter the code (426) to gain access to the Coon Lair.

After a quick cutscene, head left and downwards, and talk to Mosquito. After he informs you about the "Galaxy Cube" and states NOT to touch it, go up and touch it. This trigger a cutscene where The Coon gives in and lets you play, he tells you to have seat. Once you've sat down a Cartman will tell you to pick a class, you then do so. A backstory themed tutorial will begin, regardless of your class Cartman will walk you through it. Once the tutorial is finished, you are told to go upstairs and get dressed into a starter costume, and to get your character sheet completely filled out.