Door Number Two
He started to come up with a bunch of theories. What was he going to find behind that door? It must have been disorienting to find out that your house had a secret room that you did not know about.
Something Sinister
Sadly, this door had a master lock and a bolt to secure it. These things were not going to stop him just like that, however. He felt determined to check what the door was hiding. He went downstairs to grab a hammer so he could pound on it.