Go in and out of the underground secret realm through the manhole cover  sealed by magic runes. Half the garden and half the interior, where you  can study and live quietly. The courageous little guy settled down below by shelter and became a mysterious neighbor. The underground design in  the underground secret realm reveals a different kind of fun.

WARNING!
Contains Button Battery
Keep new and used batteries away from children. Dispose of used batteries immediately.
A Button battery can cause serious injuries if it is swallowed or placed inside any part of the body.
If you think that batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention.