"Multiverse" by Silver Spoon is marked with CC0 1.0.
The multiverse is basically a whole connection of diffrent universes, that means there is many worlds. They say that there a many dimensions with us in it. The multiverse has billions of galaxies and stars. The different universes within the multiverse are called parallel universes, flat universes, other universes, alternate universes, multiple universes, plane universes, parent and child universes, many universes, or many worlds.