So why are you here?

Asking which comic that is

I’ve never read that but I can help you out by suggesting you some fun and exciting dc stories, but first who is your favorite character and I’ll go on from there?

It might help if you could give a few more specifics, like maybe the publication era, of the comic you are looking for. There are a lot of Batman comics.

I wouldn't have a clue it's been years

Do you remember if he was hallucinating or dreaming or drugged?

It was either hallucinating or drugged one of the two he was in this mansion place

That sounds familiar actually, but I cannot remember where it's from right now... if/when it comes to me I'll put the issue here and see if we're thinking of the same story.

Ok, I'm also very sure it was from the 2000s