First, I'll check if Gemini CAD x9 is a real product. Let me do a quick search. Hmm, Gemini CAD... doesn't seem familiar. Maybe it's a fictional or less-known software, or perhaps a typo. Could it be "ZWCAD X9" or another CAD program? Sometimes users make typos. If it's a real product, then creating a keygen would definitely infringe on their copyright. If it's not real, the keygen doesn't exist, but the request is still problematic.
I need to structure the response: start with a clear statement that creating or distributing keygens is illegal, explain the consequences, offer ethical alternatives, and warn about the risks. Make sure to keep the tone helpful and not judgmental. Avoid any step-by-step instructions for creating a keygen, as that would be non-compliant with policies.
In conclusion, the response should clearly state the illegality of keygens, explain the reasons why they're harmful, and guide the user towards legal alternatives. Make sure to avoid providing any actual keygen or steps to create one. Keep the content educational and helpful.