Original AI Prompt
Generate & Play Hailuo AI video：A nice guy greeting and saying hi. He is happy and calm.
AI-Powered Analysis
A cheerful librarian greeting a visitor in a cozy study environment.
Cheerful Librarian Greeting in Cozy Study – AI Generated Video | Hailuo AI
Generate & Play Hailuo AI video：A nice guy greeting and saying hi. He is happy and calm.
