During March 2025, Mto9292 focused on expanding and refining the main quest documentation for the pacalso-jjc/2425-2nd-cc3-1b-rpg repository. They authored detailed narrative descriptions for Chapters 1 through 10, capturing key events and character interactions while ensuring the existing 'Grandfather's Hammer' sub-quest entry remained consistent. Working exclusively in Markdown, Mto9292 applied strong documentation skills to create a structured, narrative-driven reference that supports both onboarding and long-term maintainability. The update, delivered as a single, commit-backed feature, addressed the need for clearer quest progression and improved team alignment, resulting in deeper, more accessible project documentation without introducing new bugs.