Is 'Edens Zero' Connected to 'Fairy Tail?

An understandable mistake.

Edens Zero Chua Tek Ming~*Anime Power*~ !LiVe FoR AnImE, aNiMe FoR LiFe!

T.I.M on X: Eden's Zero Chapter 2 Is Fkn Dark! If This Happy Is Connected In ANY WAY to Happy of Fairy Tail DAAAAAMMMMMNNNNN. / X

EDENS ZERO (Manga) - TV Tropes

Fairy Tail X Eden's Zero, Character Comparison

What Is Eden Zero Connected To Fairy Tail Sticker for Sale by EdensZero

Is 'Edens Zero' Connected to 'Fairy Tail'?

Are 'Edens Zero' & 'Fairy Tail' Related (and Why People Think So)?

Happy and Other Fairy Tail Character Designs in Edens Zero

Can some explain the connection of Fairytail Happy to EdensZero Happy? I know both are written by the same author, and Happy's voice sound the same. - Quora

Is Edens Zero Connected To Fairy Tail? – Celebrity

Is Edens zero connected to Fairy tail?

Does Edens Zero And Fairy Tail Connection Poster for Sale by EdensZero