Jack stands in front of Acnologia pointing his spear at it and says, "Yo, Lizard. How about you fight someone of your power level."
The sky turns dark around them. Making the sea uneasy as the waves became wild as lightning was hitting around Acnologia and Jack.
Jack releases his illusion and he activates his final form making the eight Phoenix Wings appear on his back while Thunder and Fire mode activated.
'I need to finish this fight fast my current body won't be able to hold this mode for long,' thinks Jack as he rushes at the Black Dragon.
Acnologia rushes at him with full speed opening its mouth as if trying to eat Jack. He evades with his speed and slices the left side of Acnologia making a scar appear from the mouth to the tail.
Then Jack grabs the tail of Acnologia and throws him to the Island and follows it. He rushes directly at Acnologia with his spear in front trying to aim at the back as Acnologia evades the attack as Jack pierces only a wing while breaking the ground where he landed. The shockwave hits the shore sending pressure through the water making the ships shake.
Acnologia tries to retreat when Jack says, "There is no way back. You should have thought about attacking us because now it is too late for you."
Jack rushes at Acnologia and swings his spear making one arm of Acnologia fly through the air. "You won't need this arm after I'm done with you."
"Why are you this strong? I'm the mighty Dragon King the strongest in this World," says Acnologia not believing what is happening.
"I don't have time to talk," says Jack as he rushes again at Acnologia swinging his spear making Acnologia fly again as he follows and swings his spear even more as Acnologia loses his wings as they fall to the sky while his body and Jack go higher.
He keeps slashing his spear cutting the other arm and its legs off. They continue going higher and Jack was full in Acnologia's blood when he suddenly enters Acnologia's Mindscape and finds a Human Acnologia that was lost in a rage only grumbling something about killing every Dragon.
"It seems you lost yourself to vengeance," says Jack as he walks towards Acnologia and says, "I won't trap your soul even if I should. You went crazy on your path to get revenge that you forgot to live your life. I think that it is punishment enough for you. Just die knowing you killed every malignant Dragon that lived on Earth Land."
Jack now back outside cuts Acnologia's head off as he begins to feel weak and his final form disappears as his body suddenly begins to tear up making wounds appear all around his body as he falls from the sky with Acnologia's corpse.
Everyone on the ships that didn't know of Jack's strength was shocked by seeing him fight against Acnologia and killing him and panicked when they saw Jack falling from the sky with Acnologia's corpse.
'Man to believe I would die because I fought a Dragon and not a God. I hope nobody saw that,' thinks Jack as he falls towards the ground puking blood out of his mouth.
He closes his eyes as he was falling when he was finally caught by someone out of the air and was brought to the ship.
"Master, what do you think is he alright?" asks Panther Lily who caught Jack in mid-air and brought him to the ship.
Makarov puts his finger in front of Jack's nose and says, "He is breathing. I hope he survives until we reach Magnolia. We need to bandage him and put him in a bed. Also, we will take turns in watching over him."
Then he turns to Panther Lily and says, "Tell Gildarts to secure the dead remnants of the Dragon Acnologia. Maybe Porlyusica can use it to make some medicine for Jack."
"I can do that faster," says Panther Lily as he flies towards the island and puts everything in his storage ring before returning to them after seeing the mess the two left behind on the island making Panther Lily shiver from seeing it.
"I have everything," says Panther Lily as Makarov only nods while Jack was sleeping on a bed as his whole body was covered in bandages while Gray was watching over him for now until it was someone else turn.
They arrive at the mainland and begin their travel towards Magnolia as Makarov sends Natsu and Wendy with Happy and Carla first to inform Porlyusica to prepare everything.
Once she gets informed she only says, "Since he joined the Guild every time I meet him he is injured or injured someone else. Tell Makarov everything will be ready once they arrive and he is still alive."
Natsu and Wendy leave to the guild with both Exceeds and prepare for the others to arrive. Most of the members were happy seeing both return and asked what happened for them to be so pale in the face. After hearing what they saw the others were also pale just from imagining it.
Then Porlyusica enters the guild with everything that she might need to cure Jack as they wait together until the others arrive carrying Jack on a stretcher. He was completely in white with some holes to breathe.
They carry him to the back room and lay him in a bed and Porlyusica who cuts the bandages to see how bad Jack was says, "What happened to him really? I don't believe that he was fighting a Dragon with that many wounds that look like he overused his muscles."
"He wasn't really fighting the Dragon but massacring it. After he killed the dragon both fell from the sky. When Panther Lily brought him over he was covered in injuries," says Makarov worried about Jack.
"You did a good job of stopping the bleeding as good as possible. He would be dead if not for this," says Porlyusica as she begins to treat Jack as everyone was waiting outside to find out how he is doing.
After Porlyusica was done Jack was again surrounded by bandages, not as brute as before but enough to cover half of his body. When she leaves the back room and sees everyone waiting for her to say something.
"He should be fine now he only needs to wake up," says Porlyusica as she leaves after seeing everyone sighs in relief.
Jack was now in Shura Throneroom and Shura says, "You have done well but you still need to be punished."
"Wait, why?" asks Jack as Shura opens his hand and both Soul Stones appear in his hand as he says, "I gave you two Soul Stones but only one is filled. It is a quite powerful soul of someone that forgot what his real duty was but still. You owe me one Soul Stone and you haven't mastered everything in the book. I will have to lock you up for a day in a very special room."
Shura then looks at Alfred and throws him a bag while saying, "Take him to the room and train him. He shall master the whole book. If he had, he wouldn't be in this situation outside. Give him this and take his body with you. Take the Exceed too. They are partners after all."
Then Shura turns to Jack and snaps as Jack's Black Armor appears and he opens the chest and puts two new stones in as he says, "Now you also have the Power and Reality Stone. I will talk to you after your punishment about this little stone when you return."
He snaps his fingers again and Jack's other armor appears and Shura says, "The melting of your bloodlines didn't do good to your armor. Let me change that."
The armor began to take a new shape as it turned completely golden keeping old engravements while new ones were included and the armor even now covers the tail too and Shura says, "Too bad those of the Saint Seiya Universe don't have a Monkey King cloth. Now then it should serve you well instead of your bloodlines always changing the color of your armor. But we aren't completely done here."
Shura snaps again and both armors melt together and says, "Now you don't have to choose which to use."
The armor was mostly golden making the black parts look like clothes instead of armor as the helmet was still there and Shura says, "You can change the armor to go into two modes. Incognito mode will make your armor turns completely black making it hard for your enemies to find you in the dark."
The armor turned completely black as Shura continues and says, "The second is the normal mode. Once you return it will unlock it's Overdrive mode."
The whole armor turned golden and instead of a crown like in the normal mode it had a golden helmet that wasn't covering his face but only his mouth and nose with an angry monkey mouth and nose while a on the side of the helmet dogs were engraved on it.
"This armor should do also it seems someone missed you dearly," says Shura as Ryuji Jingu Bang appears in his hand and flies directly towards him showing how much it missed his owner
"Time for you to leave then," says Shura as he snaps.
Jack then returns to his body and find Alfred beside him as Alfred takes something out of the bag and feeds Jack a bean. Jack suddenly stood up as he feels much better and asks, "What did you feed me?"
"A magical bean. They are quite useful and will be useful for where we are going but first," says Alfred as his hand disappears in a portal and comes back out of it with a firm grip on Panther Lily. Then a door appears and Alfred says, "You two have the honor to enter my masters Hyperbolic Time Chamber. One day outside equals ten years inside. You two will be inside it for one day with me as punishment for not collecting two souls. Are you ready?"
"What happens after this?" asks Jack worried.
"You will return to the throne room and after that is up to you," says Alfred as he opens the door and all pass through it and the door closes behind them as they find themselves in a jungle.
"Where are we?" asks Jack seeing trees everywhere.
"This is my master Hyperbolic Time Chamber. Just that he doesn't use it for training but to keep his pets in. Or at least some of them," says Alfred as suddenly an Azure Dragon was overflying them.
"He told you it would be a punishment and it is since only monsters can survive in this room. You will have to survive ten years in it with your little friend here. I will only assist you in your training. But you must fight your own fights. Maybe you get lucky and you never meet a powerhouse but that is little probable," says Alfred as Jack's punishment began.