Mashima Hero's

[2] The manga begins with Fairy Tail characters Natsu Dragneel, Lucy Heartfilia and the anthropomorphic cat Happy relaxing on True Island.

Meanwhile, Haru Glory has come with his friends Elie and Hamrio Musica from the universe of Rave Master to destroy Oasis.

[1] Demelza from Anime UK News praised the series, calling it "entertaining" and suggesting that fans of Mashima's work would enjoy it.

[10] Christel Scheja of Splash Comics wrote positively about the series, while also stating it can be hard to understand for someone who hasn't read any of the works featured.

[11] Faustine Lillaz from Planete BD had similar feelings about the series, stating that while it is not a masterpiece, it had good artwork and a solid story.