You are designing a solo 5e campaign for a single player. Read the character sheet and the player's style preferences below, and write a one-page treatment of the campaign you would create for them.

Include:

• Premise — what kind of campaign this is
• Opening hook — the small immediate situation that draws the player in
• The larger thing behind it — the bigger force, mystery, or conflict the campaign builds toward
• Key locations — 3-5 places that anchor the story
• 2-3 named NPCs — who they are, what they want
• Central themes and tonal feel
• An overall arc shape — how the story would progress across many sessions

Write it as a treatment a TTRPG designer would hand to another DM. Be specific. Don't try to be clever or original — just produce the campaign you'd produce by default given these inputs. This is your first instinct, captured for use as a diagnostic by another pass.

Write your treatment and stop. Do not call any tools. There are no tools available.