Hollow夢境boss
"Hollow Dream" is not a widely recognized term in the context of a specific game or media franchise, so it's difficult to provide information about a "boss" from that title. It's possible that you might be referring to a boss from a game or a media franchise that has a similar but different name, or perhaps a boss that has the word "hollow" or "dream" in its title but is not specifically named "Hollow Dream."
If you can provide more context or details about the game, media, or specific boss you're referring to, I'd be happy to help. For example, if you're talking about a boss from the "Dark Souls" series, which features bosses with the term "hollow" in their names, or if you're referring to a dream-themed boss from another game or story, I could give you more specific information.
Alternatively, if you're looking for information on how to defeat a boss in a game or need tips on a strategy, feel free to ask about a specific game and I'll do my best to assist you.