The Gadian continent undergoes major changes every few thousand years. It is jointly guarded by humans and guardians to prevent monsters from destroying the continent. And what are guardians? The guardian is a huge and powerful monster - a dragon.
As a guardian of the kingdom, it defends the kingdom and fights to protect the kingdom. It can only be summoned by the younger generation of the royal family through royal blood and ancient books handed down from generation to generation, and only one can be summoned. This is after the death of the previous guardian.
Until one day, the world changes, everything is changing, and even the old rules are broken. A princess summoned a different guardian
Intention: Dreams, love, adapting to changes in the times