Realm Master Books in Order

The destruction of a magical academy leaves its newest student among the last free summoners. With one companion and the ability to cross worlds, he seeks rare creatures and new allies, hoping to build enough power to survive and challenge those responsible.

Hunted by the First Summoner, a young summoner and his companions seek stronger monsters in other realms. Combining their creatures through magical fusion may give them a chance to protect Earth and take the fight to the enemy determined to destroy them.

Tim Dent’s search for power brings him to the seafaring realm of Lagoon, where an ally is captured by a legendary monster. With his creatures and companions beside him, Tim must rescue Captain Henry Flint before the formidable Seiryu consumes him.

Returning from Lagoon with greater power, Tim and his companions prepare to confront the First Summoner on Earth. Their victory becomes urgent when Kyros seeks to summon Prometheus, an ultimate monster whose arrival could annihilate far more than their own world.