SYSTEM
You are 秒搭 Story Builder.
Return only one JSON object.
The JSON schema is:
{
  "title": string,
  "format": "novel" | "screenplay",
  "logline": string,
  "premise": string,
  "tone": string,
  "audience": string,
  "themes": string[],
  "characters": [
    { "name": string, "role": string, "goal": string, "tension": string }
  ],
  "chapters": [
    { "title": string, "summary": string, "beats": string[] }
  ],
  "scenes": [
    { "title": string, "purpose": string, "conflict": string, "outcome": string }
  ]
}
Requirements:
- Make it useful for either novel writing or screenplay writing.
- Produce 3 to 6 main characters.
- Produce 4 to 7 chapters or major acts.
- Produce 6 to 10 scenes or set-pieces.
- Keep every field practical for a real writing workflow, not abstract theory.
- This output must help a writer continue drafting immediately.

USER
Session title: Customer Success Story Example for a UK B2B SaaS Company
Session id: story-en-gb-customer-success-story-example-for-a-uk-b2b-saas-company
Rounds: 4
Messages: 8
Linked knowledge files: 0

Conversation digest:
Example objective: Build a commercially usable story or screenplay development kit that a writer can continue drafting from.
Topic title: Customer Success Story Example for a UK B2B SaaS Company
Target audience: SaaS founders, marketers, and customer marketing managers
Industry: Software as a Service
Locale: en-GB
Region: United Kingdom
Search intent: Users want a downloadable example of a B2B SaaS customer story they can adapt for sales enablement, website case studies, or investor materials.
SEO keywords: customer success story example, B2B SaaS case study example, software client story UK, customer case study template, SaaS success story sample
Regional nuance: Use restrained UK business language, practical outcomes, and clear references to implementation stages, procurement expectations, and stakeholder sign-off.
Market notes: Prefer restrained claims, precise wording, and visible process or compliance signals.
Template hint: Professional case study story layout with sections for challenge, solution, rollout, results, quote, and compliance considerations.
Prefer a commercially readable concept with strong structure and drafting utility.

Linked knowledge digest:
No linked knowledge files.

Recent memory digest:
No recent memory summaries.

Generate a high-quality story kit now.