Edens Zero manga volume 21 features story and art by Hiro Mashima, the creator of Fairy Tail.

Holy, one of the Interstellar Union Army’s most elite agents, approaches Shiki and his crew with a bold offer of cooperation. In order to defeat Ziggy, the Edens crew needs all the help they can get, but Holy’s offer seems too good to be true. Shiki and Elsie are two of the Interstellar Union Army’s most wanted. Can they really trust Holy, a woman whose sole mission should be to capture or kill them?!