During March 2025, Fantamanyoyo expanded the zeli-b/wiki repository by delivering a world-building lore feature that introduced the fictional country 셰스카테 in 레니스카 and crafted a narrative around the Izlegae Kingdom’s downfall during an ice age. Working exclusively in Markdown, Fantamanyoyo focused on content creation, documentation, and narrative writing, ensuring disciplined commit hygiene and clear traceability of changes. The work emphasized content modeling for a multilingual wiki, laying a foundation for future storytelling chapters. This feature enriched the repository’s depth, improved potential user engagement, and reinforced documentation quality, although no bug fixes were required during this development period.