Merkaba City was born from the explosive remnants of a faraway supernova. Five gods, known as the Stellars, emerged from the elemental fragments of the supernova creating Merkaba City and guiding its diverse beings. However, the fifth god, Dagol, born from Gold, grew corrupt, seeking to hoard Soul Light for himself. His dark plot has thrown the city out of balance, draining its Soul Light and threatening its future. In a desperate plea, the Astral Protectors, Merkaba's chosen guardians, have reached out across dimensions to our universe, inviting new beings—Heroes from Earth—to help restore the balance.