In The Nutcracker and the Four Realms , it is implied that Sugar Plum has been destroyed and her home has been condemned for her crimes to restore peace among the Realms .
Thanked for restoring peace among the Realms ( while it is implied Sugar Plum has been destroyed and her home has been condemned for her crimes ) , Clara promises to visit the Realms in the future and returns back to London , where time has hardly passed since she left .
The Nutcracker and the Four Realms