Rise of the Frozen Guardians In Highschool

Book 2

Book 1 is Jelsa in Highschool

Book 3 is Shattered Dreams

So here's how we left off:

Elsa is back from the dead and has learned how to control her new powers.

The guardians are actually immortals who protect the world.

Pitch is actually an immortal, along with Tempest and Hans and a bunch of others who call themselves the Darklings.

Jack sacrificed himself to destroy the guardians' base and the Darklings along with it.

But unfortunately, the story isn't over yet. It's not that easy to kill an immortal...