"Could we ask Granny to paint us a door?"
Han Dong wants to shorten the journey.
"Where are you going?"
"The Lock Tower."
As long as it does not involve the lighthouse or sites where S-level Strange Tales reside, Granny can easily create doors that are directly linked, similar to wormholes... this is a form of initial force.
Squeaky!
When Han Dong and Abe push open the door, they directly arrive at a building made up of various keys.
The "Keymaker"'s residence.
In the Strange Tales anthology purchased from Mr. Aha, this keymaker is listed as one of the Horror Strange Tales people.
He belongs to a special A-class Strange Tale, and the Lock Tower where he resides, has a very strong self-defense mechanism.
Even if someone tough is causing trouble and the Lock Tower's defense measures can't be activated, the keymaker can still reach different areas via the door.
Upon quickly locating the keymaker's main room, according to the behavior of the last time, Han Dong sees: