User blog comment:Jho5689/Fairy Tail 337 and onwards/@comment-1693281-20130623161851

337-onwards:
 * Gates destroyed, but F-Rogue & one of 7 Dragons still exist
 * F-Rogue tries to kill Natsu but countered by Rogue (who now empowered by Slayer Mode Half Stage (5 (later 6) Dragons/2 Gods) w/out killing them). Present vs. Future Clash!: Present Won! w/ Infamous' Cole's style Slayer Storm while battling Kessler
 * Rogue reveal to be Zeref's son as defeated F-Rogue says & Natsu's smells it's true, which shocks anyone who he is. Despite being Zeref's son, everyone (first up being Natsu, Sting & Frosch) believe he is more different, & able try to cool him down, but interrupted by F-Rogue's taunt that Rogue will be like him, which cause Rogue loose his cool, kills his future-self on his neck w/ his sword & everyone shocks on seeing him like that. Knowing that he loose cool, he kneels his knees into despair until Frosch (which Sting wants him to stay away but let by Natsu) near him, then a suffered Rogue hug Frosch & saying he won't be like his dad anymore.
 * Jellal & Erza, later accompanied by Millianna & Kagura (after forgiving Jellal) arrived w/ a fallen Ultear's dead body & warned them after they hid w/ one of the Magic Council led by Doranbolt & Lahar on the church & find a hidden fortress where Zeref's true history book is suddenly found & revealed that he's not the mastermind, but being forced into it & also, he was originally a legendary Dragon God Slayer, Zeref Vermillion, Mavis' beloved older brother.
 * Acgnologia arrived in a dragon form like the way he introduced to the Fairy Tail in Tenrou 7 years, but backing them off 1st before absorbing F-Rogue's dead body that contains his souls & magics, thus the dragon insanely laugh & finally turned into a full human form & able to transform into dragon completely, which shocked anyone that he just like Natsu (including Natsu himself). Acnologia's real name Agnus Vermillion, brother of Zeref & Mavis, & Natsu's dad (which he used his presence while in human form on Natsu while staring at him & makes Natsu suddenly puke), as well as the one who framed Zeref, the original source of Black Magics & the one who made a "Black Virus" his via Black Sphere, which contains inside him. Agnus reveal his true plan to obtain an ultimate power (such as slayers & celestial magics). He left when he notice that Zeref (in his angry face look at Agnus) is watching him.

Post-Grand Magic Games (Final Arc):
 * Rogue still feels guilty & leaves the team to arrest then kill himself in Magic Council prison for being Zeref's son, but was stopped by some prisoner who noticed Rogue's intention & the knives while try to cut his steak (if Cobra's back to prison, even being reformed, he's the one who notice it), w/ the help the Lahar & his soldiers then imprisoned in a high security prison until Sting, Natsu, Gajeel comes, along with a wood dragon slayer Marcus (son of Marcos (original wood dragon slayer) arrived. First thought Rogue wants to kill himself, but after Marcos demonstrate his power, his father's death at the hands of Agnus like he did to Mavis (Rogue's aunt, Zeref & Agnus' sister & one of Fairy Tail founder & 1st leader, which Rogue stunned to realized he has an aunt), Rogue lights up once again & wants to meet his dad first time (secretly still hate his dad for leaving him into present)
 * Zeref's flashback will be reveal where he was one of Fairy Tail founder turned freelance, forcefully turned black mage & made him infamous in public but later rebels it w/ the help of 5 of 7 Dragons outside 2nd Gen then sacrifice his slayer magic into black magic to activate a time portal to kept the dragons (such as Igneel (his common ally & Natsu's foster dad) & Skiadrum (Rogue's foster dad & made a promise not to tell lies about him)) and his vaccine creation (Gray Sphere (cured/vaccined the Black virus infected & seperate the the victim's Black entity) & White Sphere (anti-body for uninfected or cured/vaccined)) are now taken care on his best friend's hand, safe to a present day where Zeref is a myth, in the past, as well as how he returned his original magic power w/ his best friend's help (later infected by Agnus after Zeref's re-awakened, leaving Marcos' son, Marcus succeed him)
 * Romeo revealed to be a new Flame God Slayer
 * Mavis is Lucy & Yukino's ancestor, original Celestial Mage. She also blames herself about lend her leadership to Hades, having Zeref disappointingly left the guild as freelance & got killed by her evil brother Agnus for nothing listening to Zeref's warning
 * First Rogue meets Zeref scene will be almost like Chris rescue Jake last time scene, in which later on the last part Rogue revealed that Zeref still care for his family (as seen in Zeref's flashbacks)
 * Zeref will taught a Elemental Slayer Mode to the slayer who were unable or/& able to absorb another slayer's powers, only Natsu & Rogue manage to surpass Zeref's willpower for a "children from the past"
 * Agnus has a brainwashed guild mages or recruited dark mages as his generals