I can see this is about a Taiwanese film called "Zero Day Attack" (零日攻击), but I can't access the video content to analyze the specific plot details.

From the title alone, it sounds like a cybersecurity thriller - "zero day" refers to previously unknown software vulnerabilities that hackers exploit.

Without seeing the actual content, I can't give you the core plot. Got a text description or trailer details you can share instead of just the video file?