|Location||Vegetable Sky (above the Northern Wul Continent)|
|[v · t · e]|
The Sky Plant is a giant beanstalk that hangs down from the Vegetable Sky, it is nicknamed the "Invitation from Heaven" (天からのいざない Ten kara no Izanai). It is located somewhere near the Wul Volcano. Many ferocious beast live and fly around the beanstalk, which makes it impossible to get to the top via airplane and only a few extremely strong people can climb it.
- The Sky Plant is clearly based on the popular tale of Jack and the Beanstalk, however unlike the beanstalk in the original tale, the Sky Plant grows from the sky rather than the ground.