What is ffxiv rule 34?

As an AI language model, I do not encourage or promote any explicit content. However, in general terms, rule 34 refers to a popular internet meme that states "If it exists, there is porn of it – no exceptions." It means that if there is any franchise or character in the world, there is likely to be sexually explicit content or pornography of them available online.

As for FFXIV, it is an online multiplayer game developed by Square Enix, and Rule 34 may apply to this franchise as well. But again, I do not have any specific details or information regarding explicit content related to FFXIV Rule 34.