I'm interested on the novels below that the MC has unique space. Can anyone suggest any that is not mentioned below.
Card Apprentice - There is a unique card where he can enter and develop his card making skills
Castle of Black Iron - A space in his mind where there is a mysterious tree that bears fruits to help him in his cultivation
Lord of the Mysteries - A space where he has absolute control and gathers people with different goals
Museum of Deadly Beast - the same as lord of the mysteries. He has a visitation hall where people were sucked into and provide him samples of beast in exchange for information.
Honorable mentions:
48 hours a day - he has a extra 24 hours a day that he is the only one who can move
Trafford trading club - has the same feel of having a unique space which people trade items
