Living Jrpg Chapter Build Chain

Build a fixed-camera fantasy JRPG chapter through one connected production prompt. Customize the world theme and studio name; the prompt keeps the exploration, light-shifting puzzles, four-hero battles and progression defined. Its ordered stages carry a shared art manifest from scene planning into the engine, world, combat, living-background effects, saves, editor and verification. The result is designed to be an offline browser demo with a standalone HTML distribution and editable source.