The Summoner's Legendarium

A book where legends come to life
Ok so this is the Legendarium I needed help with.
It has 3 legends in it so far, and I must ask that you not read them. Let's just say that I really debated on whether to share this or not.

Anyway, the Summoner's Legendarium is a unique tool to Summoner's because not menu can get there hands one, control it, or even enter it.
It's like the one off of season 6 of winx club.
Only this one was made to house summoner spirits who don't have a key or item to be summoned with, or it's a punishment for wrong doing, like it is in the case of the "hot" harpie (morgona) that's trapped in it.

I do not own winx club, and once again do not read these stories