Shanyin Super Screenwriting Master — a full-format film screenwriting skill designed by @山音. Covers script creation from 1–3 minute concept micro-shorts to 90-minute feature films and multi-episode series. Supports four formats: concept micro-shorts (how-to-tell/what-if), 5–10 minute narrative shorts, 90-minute features (commercial/arthouse), and multi-episode series. Covers the full workflow from character design and structural outlines to scene breakdowns and complete script writing.