互动叙事多分支（Dreamina 官方 #18）

Interactive storytelling video where viewers make choices, and characters respond differently depending on the path selected. Subject: a young protagonist in a fantasy village square facing two NPCs. Action: shot 1 - protagonist arrives, two branching choice tiles fade in; shot 2 (path A) - she approaches the merchant who hands her a glowing key; shot 3 (path B) - she approaches the warrior who hands her a sword; ending - she walks toward a portal with the chosen item glowing in her hand. Scene: a stylized fantasy village. Light: warm afternoon key, magical practical glow on the items. Camera: locked-off medium for choice moments, slow push-in for each path. Style: photoreal cinematic with subtle stylization. Audio: gentle ambient lute, soft chime on each choice. Constraints: maintain protagonist identity across all branches, no watermark, no text other than the deliberate choice tiles.