Law of Space
Under the command of Erza, the members who discovered the truth about the dissolution of the guild, go to the mainland Alvarez to help the sixth master of the guild, Makarov.
Aired 02/12/2018EP 9 - Law of Space

2018
Fairy Tail Final Season
Fairy Tail has been disbanded. A year later, Lucy comes into contact with Natsu and Happy. The three of them try to find the other former members' whereabouts to reconstruct the guild as they seek the real reason behind the guild's disbandment.
(Source: Anime News Network)