I don't own Justice League or Fairy Tail just any OCs I may throw in.

After the Twin Dragons lament about this, knowing that none of the Dragons were close to Acnologia in strength, they choose to celebrate instead, having successfully protected their comrades. Back at the palace as future Rogue disappears, Natsu states that the present version will not end up like the future version. However, as future Rogue vanishes, he states that the 'shadows' will consume him, and that the day Frosch died, he became one with the 'shadows'. Despite Natsu's optimistic claim that the Exceed in question will not die, future Rogue gives a final ominous warning for his past self: protect Frosch one year from now, or Frosch will be killed.

Elsewhere, future Lucy's body disappears, and as she awakens, she finds herself in a vast plain. She is then called from behind, and as she turns, Lucy sees all of her friends from Fairy Tail. Natsu then grabs her arm, telling her that they're going to continue their adventure, with future Lucy tearfully and happily complying. In the present, as future Lucy's notebook disappears, current Lucy begins to weep as well, and impulsively embraces Natsu from behind while thanking him when he questions if something is wrong.

Several days later, the Mages who assisted in the battle against the Dragons are invited to a celebration in the Royal Palace. Lucy, Mirajane, Lisanna and Yukino arrive and are greeted by their friends and notice that all the Mages from other guilds who entered the Grand Magic Games are present as well. During the festivities, Hisui recognizes Lucy as the daughter of her friend Jude Heartfilia's daughter and apologizes for the way she treated her, for which Lucy forgives her while. Looking around, Hisui notices Natsu is missing. Meanwhile, Gray is confronted by Juvia but tells her point-blank that he will start saying "No" to that which he doesn't like, but this simply entices Juvia even more. Elsewhere, Sherria and Wendy are seen by Mavis while eating. While numerous women hang off Laxus, he and the Thunder God Tribe notice Natsu's absence. On the floor, Erza approaches Kagura and asks if they could be friends but Kagura states Erza is more of an elder sister to her and is pulled in for a hug. Seeing Millianna's depressed face, Erza gives her Happy and subsequently Carla and Panther Lily when Happy alone is not enough.

Meanwhile, Sting and Lector greet Gajeel and ask for Natsu, to which Gajeel replies that Natsu isn't here. Gajeel asks Rogue about his future counterpart, to which Rogue replies that he won't become him. As Sting's attitude angers Gajeel, other Sabertooth members note that Sting has lightened up as of late. As they drink, Sting notices Yukino and is surprised to see her. Sting tells her that he plans on rebuilding Sabertooth as a guild that values their comrades and asks Yukino to rejoin Sabertooth. However, a drunk Kagura tells him Yukino will be joining Mermaid Heel, starting a fight between the two. Before long, Fairy Tail and the other guilds present declare their interest in Yukino and demand that she join their guild, inciting an inter-guild brawl which overjoys Yukino to tears. The quarrel is then put to a halt once Arcadios tells the Mages that the King is coming to greet them. Hearing this, everyone keeps silent but is shocked as the one to greet them is not the king, but Natsu, having stolen the King's crown, who declares that he is the new King. As everyone is surprised by this turn, Natsu's friends simply look on in amusement. Mass Extinction appeared next to Harry and said, "This is how Fairy Tail should be rambunctious and fun loving like one big happy family.

Some time later, Jellal and Meredy search for Ultear but have no luck finding her. Suddenly, the two come across Doranbolt. Taking them elsewhere, Doranbolt reveals that he used his Magic to wipe the memories of the Council members and replace them with fake ones about what happened on the night of the seventh of July. When Jellal asks why, Doranbolt states that the royal family was using Magic from the book of Zeref, which would negatively impact the country. As Meredy and Jellal discuss their search for Ultear, Doranbolt decides to leave but first answers Jellal's question about Cobra, stating that came back after the battle ended and allowed himself to be arrested. While this happened, Cobra stated that the gates of the netherworld were about to be opened.

Jellal thinks about what Cobra said and thinks of the Dark Guild Tartaros, a third of the Balam Alliance. Suddenly, the two are approached by an old woman, who knows them by name and states that she was asked to give them a letter. Reading it, the two discover that it was from Ultear, who states that she failed to properly use her spell and as a result barely has any time left in her life, thus deciding to bid them farewell. Nearby, Team Natsu, Wendy and Carla travel back to Magnolia. As they talk, their carriage passes by the old lady, who looks to the sky. Gray spots the old woman and, feeling a sense of recognition, leaps from the vehicle and runs towards her. Thinking about what happened to him, Gray starts crying, realizing that the old woman is Ultear and laments that both mother and daughter had to sacrifice their lives for him. He cries at the same time as Meredy and Jellal from afar.

Upon their return to Magnolia Town, the Fairy Tail Guild Mages are greeted by the citizens, who gather in the streets for a celebration of their victory. The Mages are astounded to see this, surprised that everyone was there. Juvia notices Gray's sad face and asks what is wrong, though he brushes off the issue. As they shout out to her, Lucy notices her landlady and the boat driver, the latter of whom tells her she needs to pay rent. Erza is fawned over by many admirers of her feats, who argue over what her best performance was. Meanwhile, Natsu opens his bag to show everyone the victory trophy Fairy Tail won. Suddenly, the mayor of the town calls the Mages over to his location. The Mages are shocked as they are presented with their guild building completely restored. When told that the entire town pitched in to help, a joyful Makarov professes his love for the town.

From the top of nearby buildings, the small black creature who traveled with Obra watches the goings-on before jumping down and scampering away into the forest, where he jumps upon the shoulder of Zeref. Mavis arrives shortly after and greets the Dark Mage. Zeref tells Mavis that though he cannot see or hear her, he knows she is there. Talking about the atrocities he's seen in his life, Zeref states that what humans are doing is not truly living and that "humans" are already dead. He tells her that if the world rejects him, he will annihilate it and kill everyone. Mavis in turn tells Zeref that Fairy Tail will stop him and annihilate him instead as the two Mages stare at one another. Zeref notes to himself that the battle between Natsu and himself is fast approaching.