Edens Zero manga volume 13 features story and art by Hiro Mashima, the creator of Fairy Tail.

After their disastrous encounter with the bizarro Demon King Ziggy, Shiki and his friends set out on a journey into outer space, beyond the Sakura Cosmos. Their first stop is in the Aoi Cosmos, on a planet largely covered in water. Under the vast ocean, they find a temple housing a critical clue to finding the matriarch of the cosmos, Mother! But in order to obtain the clue, Shiki must overcome a fiery obstacle that requires enlisting the tearful aid of an unexpected ally.