Natsu and Happy is reunited with Lucy one year after the dissolution of the guild. The three raise Fairy Tail rebuilding and go on a journey to find friends.
The guild Orochi's Fin launched a night raid by releasing a large group of demons on the city of Margaret. Wendy and Sheria rushed through the sky to hit the enemy's main force.
Natsu, Lucy, Wendy, Happy and Chales meet with Juvia in Amefurashi Village and discovers that Gray disappeared.
The Guild of Black Wizards Avatar, plan a strategy of purification. In search of Gray's fate, Natsu, Lucy and Happy, who find the Guild location, will attempt to infiltrate in the enemy area.
Believing that Zeref will appear at the location where several deaths will happen, the organization of the black magic, Avatar, will sacrifice an entire city. In order to stop the plan, Natsu and company run to the city of Malba.
The main members of the Fairy Tail are reunited and behind the Black Wizards of Avatar. But the priest of the sanctuary, Arlok, is determined to do something to carry out the purification strategy.
About 400 years ago, a boy who lost his beloved family, continued his forbidden search and was cursed by the God Ankhseram.