After 3 month, a marine warship arrive near Saboady to meet Jack. He is in bar waiting for them. After the news, he started living in here. He did kill some pirates who stir trouble. So, it is quite place now and residents were grateful to him.
Three people pushed the door. All were silent seeing Marine coat. Rear admirals Doberman, Strawberry and Oniguma were assigned to Jack. They stated terms and Jack agreed being a Warlord on one condition.
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Now, he is in Impel Down to take them back. Rear admirals are with him, he is restrained with Seastone handcuffs. Jack wants 4 prisoners who are Gladius, Giolla, Machvise and Lao G.
Marine accepted Jack's condition as the 4 are only level 3 and level 2 prisoners who aren't much threat to them. Jack told them that they will be free if they follow him. They instantly agree as they want their freedom.
They have their own thoughts after freedom. Jack smiled and turned towards the rear admirals, " Keep their handcuffs and give me the keys outside ". He says in a low voice and they arrive outside.
Jack along with the four are dropped in Saboady where his subordinates are waiting with a ship. " There will be a meeting next month ", Oniguma reminds him. Jack nods and the marines left the place.
His underlings carefully escorted 4 because they will be under them in future. Ship sails and arrive at the town which is under his rule in Grandline.
Jack told Fang to call Baby 5, Buffalo and Dellinger to see them. Seeing them, Dellinger ran and hugged Giolla. " Nina, make them loyal to us ", Jack told her.
She makes small snakes with her hair and snakes go inside their ears. Nina change their memory, making them loyal to Jack. He left them for their reunion.
" Don't want to go ", he asked Senior Pink. At that time, Senior Pink escaped using his devil fruit. He regrets not saving them, he joined under Jack as he saved his son along with his wife. He is now mayor of the town.Senior Pinks took a deep breath and walks in.
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" Hey, Fang. Let's fight tomorrow ", Jack asked surprising everyone. " I was waiting for it ", Fang. Jack leave before telling the location.
Alex made a portal to the location Jack choose. It is just a barren land, Fang take his stance. Jack made a lightning bolt like in the past. Fang dodged it with ease.
Jack took staff and strikes him and Fang blocked it. " You are sharp ", Jack said, " You are fast ", Fang replied. They both exchange blows for a while. Jack is not using devil fruit and Fang is only using one sword.
He backs off and increase his speed. Fang used two swords to attack ; they are so fast that it is hard to see without haki. Jack further increased speed to beat him. Fang increased his attacks too.
Rita, Flinch, Adine, Nina and Eric are seeing their fight. " Who will win? ", Nina asks. Adine support his brother while Rita support Jack. " Rita, can he use swords? ", Rita deny Eric's question.
Jack staff has two swords inside. So, he took the swords out. Fang got confused but smiles. He know that Eric did something to Jack's staff. Jack coat the sword with haki or use both swords to cut at different angles.
When Fang block the cuts made by Jack with physical strength, he got behind to cut him. Since they nearly have same haki, Jack was able to pierce his skin.
Fang is angry seeing the cuts on his body. Jack was first to defeat him during battles, he trained hard to beat him. So, he now focused on all Jack's attacks. Jack increased his speed as he want to finish the fight.
Before Jack could finish it, he was cut as he tried to dodge it. Jack healed and start fighting, he can roughly understand. Fang has advanced further in observation haki which is seeing future attacks.
Fang responds and was able to fight with him equally. He can predict Jack attacks roughly and focused on it. Fang is improving his haki while Jack his sword mastering.
Jack made many lightning dragons and Fang used sword attack to repel it. Both are tired with the intense battle for 6 hours. Alex made portals below them when they were lying down. Jack saw Fang sleeping when he recovered.
" Let him sleep and I want some food ", Jack told them. " You cannot achieve it ", Rita says while giving him food. " I am lightning. So, why do I need it? ", Jack replies eating food.
Next day, he explained to Fang about his haki. He used haki to conform it and was shocked. Fang suggest that he want to fight every week to improve his haki and Jack agreed.
By next month, Fang can see future as much as Katakuri. Jack became a swordsman with Fang's help. Now he has to be in Marineford as a Warlord.
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Rear Admirals arrive to escort Jack. He is in ship heading towards Marineford.