After the boss disappeared the members of Mint's guild gathered in one spot and "rested" but not before dispersing all the fiends. Everyone is silent while looking at the guild and imagined what would've happened if they weren't here and stuff... Mint looked at his interface and saw an update: "<Fiend God blasphemy armor> acquired <Skull Reaper> form" while Mint observed the armor Kirito did his thing and attacked Heathcliff revealing his immortal object status making Mint dismiss his interface and look at them, all his guild got up and gathered behind Mint waiting for a single from him. [Not surprised by anything said]
When Kayaba tried applying paralysis to Mint's group it didn't work, Kayaba was surprised but as he saw they didn't take action he ignored them.
When Kayaba finished challenging Kirito to a duel 8 scythes appeared from all of Kayaba's direction, Kayaba looked up seeing Mint that activated the new form of <Fiend God blasphemy armor> <Skull Reaper> that made 2 more bony scythes that emerge from Mint's shoulders plus Mint used the skills "<Fiend God Body>, <Asura>, <Kinetic Core>", you could see Kayaba desperately changing interfaces and right before he found the thing he searched for the scythes pierced the immortal status, and immediately after Kayaba appeared 15 feet apart from Mint using a teleport feature, Kayaba continued scrambling through his interface but Mint activated 2 skills "<Restriction of the gods!>, <Confiment of the supreme!>" right before Kayaba clicked a button, as he clicked it his character disappeared and reappeared at the same spot with a shocked expression, Mint smiled sadistically while preparing his scythes around his body and said "Kayaba! You can't run away now so duel me! My skills restricted the whole boss arena so don't think of escaping!" Mint's voice changed into a deep and mighty voice while he said: "I won't let you leave alive for endangering all these people...!", Mint started charging while Kayaba's health bar duplicated into ten also his sword, shield, and armor changed into stronger equipment while looking relatively the same except he now has a helmet on and his shield got larger.
While Mint charged he shouted, "Weapons of the abyss, reveal your true form!" the scythes he was holding turned seemed to glitch as they turned into a lance, Kayaba blocked the 6 lances but was sent flying from the force however not before he got slashed by Mint's bone scythes, as he Kayaba crashed into the barrier of the skills he teleported to the opposite side as he sensed danger, at the spot where Kayaba was 6 Greataxes struck, Mint started laughing in the same deep voice and said, "You don't mind if I go serious now do you?" as he activated 2 skills "<Meteoric Burst!>, <Blood Essence: Full burning!>", surrounding Mint a powerful red, black and white aura burst forth while he changed his weapons to greatswords, Mint seemingly teleported in front of Kayaba as he started using his skill <Electrobution slashes>, after the 80th slash Mint stopped, only Kayaba barely saw the blur of Mint's attacks as he suddenly saw 7 health bars vanishing in a second, as Kayaba realized that the attacks stopped he was sent flying, right after he crashed into the barrier making cracks on it Mint appeared in front of him as he used the skills "<Doomsday>, <Tarassque Tooth>" with 8 scythes this time creating a terrifying visage of a gigantic black crystal scythe, Kayaba just gave up at this point as he released his sword and shield... After the scythe hit Kayaba he disappeared. Mint fell on one knee as he diactivated all his skills, when Kirito ran to help Mint get up, a portal appeared under him and a giant dragon skull dragged Mint down as it enveloped him, Satan quietly said: "This is a mechanism of when he defeats the final boss so no need to worry." suddenly both Asuna and Kirito were enveloped by a bright light, teleporting them above Aincrad on a platform, Mint can be seen sitting at the edge of the platform and Kayaba Akihiko standing there, Kirito looked at Kayaba and asked his questions until Mint started speaking "I didn't expect the game to finish early... Anyways, you deserve respect Kayaba for building this world but as it's a death game then the respect is lowered a bit, but considering the fact this technology is going to change the world killing you would be illogical. You may now begin your speech Kayaba... I'll see you on the other side, Kirigaya, Asuna" so Kayaba begins his speech and stuff while Mint unruffled his fiend god wings and disappeared to the sky...
Mint is with all the Emperors in the throne room of <Floor Zero> chatting, Mint nodded in approval after he heard their progress with their close ones and that they told them that they are on his island probably as there is a medical facility there and that they will come to Japan in about 2 weeks, Baal was sitting there looking depressed as he's only an evolved Incubus from Sao and everyone else is talking about their true names and all until Mint revealed the truth, Baal is a dead player that was always with Konno Yuuki and Konno Aiko, Baal started crying as Mint gave him his memories that were stored in the Sao database moreover Mint assured him he will build him a functioning body. After Mint stored Baal in his database they all logged off.
A week after Sao finished... Mint opened his eyes and looked at himself, he was wearing the demonic armor suit for Fulldive, after he looked at his surrounding he saw the Emperors looking at him respectfully after they got out of their Fulldive capsule, after Mint exited the luxurious room he was in a balcony, he surveyed the technologically advanced island he owned and nodded, he commanded "Light, current status? Oh and unequip the armor" right after the sound of technology was heard as the armor unequipped itself and the Allife Light said "300 people are trapped in ALfheim Online, the event of "The Fiend Invasion" in ALfheim Online will start in about a month from now. Baal is currently practicing some things in the training area, his real body is in a coma-like state so it looks to everyone he's in the 300 players that are still stuck, Konno Yuuki and Konno Aiko still believe in him but their conditions are depressed. Shigemura Yuuna is in a coma-like state too so Nochizawa Eiji is depressed and her father is thinking about various situations like she died right before she logged off somehow or she glitched into death. Your company "The Fiend of Games" is still controlling RECT wonderfully and the event was already accepted by every one of them." Mint nodded and asked "How is the "research" for the various medicines?" Light replied, "They will all be finished next year and they received immense support from everyone, even the people that hated our company because it has the word fiend in it are starting to believe that its true name is "the angel" or something similar..." Mint smiled and said "Make a body for Baal, the deadline is one year from now. Prepare my jet to set off, I want to visit Suguha and a couple more people" Light replied, "It is already prepared in anticipation for this. The house that is near Kirigaya's house that you own is currently being prepared for your arrival." Mint nodded and headed out after dressing up in nice clothes.
His island is relatively close to Japan so it took a relatively short time to get there on a jet obviously so he talked on the phone with Suguha, he brought his Kendo gear with him and the Fulldive armor.