After the end of The Great Gem War, many nations who feared another war would occur decided to band together to form a special unit filled with skillful mages - Magicasters.

Throughout history, the Magicasters would become famous and renown for being protectors of their respected kingdoms. Becoming a beam of hope and dreams for many young and old individuals.

However, a shattering event would soon fall upon the inhabitants of the Great Gem Continent, impacting the world forever.

Jun, a pragmatic observant student, unaware of what fate has in store for him, continues down this path of uncertainty.