A year after becoming Guardians, the five friends must race across the cosmos to find a stolen artifact from another dimension that can cause havoc across the multiverse.

SYNOPSIS:

A year has passed since the five friends—Jazmyn, Gloria, Timothee, Ronnie, and Xzavier—defeated the evil Tyrant Arkanthos and became the Guardians of Earth. They have adapted to their new powers and duties, but their peace is shattered as unsettling signs of a new danger begin to surface. Unusual energy waves pulse through the air, signaling the rise of a malevolent force from the multiverse. When the Shadow Keystone, a powerful artifact, is stolen from a concealed dimension, the Guardians find themselves in a frantic race to retrieve it. This artifact can amplify darkness and bestow incredible power upon its wielder. Little do they know, a dark entity, led by a vengeful remnant of Arkanthos's forces and commanded by the devious Shadow Wraith, seeks to harness the Keystone to spread chaos throughout the multiverse.