It was big enough to be home of a monster,but of course,th

 It was big enough to be home of a monster,but of course,this was not a ...
 It was big enough to be home of a monster,but of course,this was not a proof.

成为一个巨人（妖怪）的家它足够大,当然,这不是证据.
注：不在语境中很难翻译.