Get the gold coin from the fountain next to Mordred's Museum. Pay your way in and find the Library Slip. Then go to the castle library (first floor right) and push the scroll on the McM shelf of the non-fiction lower aisle.
You have to push it open.
You get in the middle of them and push them apart.
you push through
you run into it and push then there you go
you jump on them at the ends.
On Astro Knights Island, there is a library slip in the Mordred Museum that shows he took the same item several times. (Get the gold coin from the fountain to enter the museum.) At the castle library "Mc-M" in the Non-fiction section has a shelf with scrolls on it. Push on the shelf to open the secret passage to the dungeon. (The library slip is for the book "Secrets of the Castle : The Shadowy World Beneath Your Feet".)
Push on the shelf in "Non-Fiction McM". This is written on the library slip found at the Mordred Museum, which you must first get. (Get the shiny gold coin from the fountain and pay your admission.)
Push them both left and then stand in the middle and they will separate.
It's only dirt. Push hard and it will give way.
Nothing. The wall is dirt and you can push right through it.
You jump in between the middle and then you push them and you'll find the secret door to mordred's layer then you use the key
On Astro Knights Island, there is a library slip in the Mordred Museum that shows he took the same item several times.Get the gold coin from the fountain to enter the museum. The library slip is in a stack of books to the right. In the castle library, the shelf Mc-M in the Non-fiction section has scrolls on it. Push on the shelf to open the secret passage to the dungeon.(The library slip is for the book "Secrets of the Castle : The Shadowy World Beneath Your Feet".)