marleybone.
Pretty simple you complete Marleybone. If your still confused, this is how the world system works. Wizard City(Everyone starts here) - next is Krokotobia - Then you go to Marleybone - AND THEN YOUR AT Mooshu. Please note you must complete a series of quests in each world before moving to the next.
finish marleybone and if u cant go to marleybone finish krokotopia ~.'
You have to be lvl 30 to get in Marleybone
You can get Scrap Iron from Marleybone
level 28
The kraken quest
Somewhere... xD
You can find it in some places in Marleybone
In Wizard101, the riddle in Big Ben on Marleybone is: "What has keys but can't open locks?" The answer to this riddle is "a piano." Players must solve this riddle to progress in the quest related to Big Ben.
Big Ben Tower is in the Royal Museum at Marleybone
Complete the main story line of quests in Wizard City and Krokotopia.