On Rampage.

"Are you idiot or something swirly?, The weather is just too hot." said Kei, which giving Sanji an annoying side glance.

"Pfff, what…Swirly,Hahhahaha!!" laughed Zoro, when he heard Kei, calling Sanji with funny name.

"You!!, Then why don't you go and deal with them yourself, if you ain't afraid of this damn fishmen!!!" said Sanji in rage.

"Ok." Turning his head, he asked Luffy, as he needed to ask his Captain before he do anything, "Captain, can I deal with those fishmen, just need 5 minutes." asked Kei.

"Ok, Go then!" said Luffy without turning his head while still glaring at Arlong.

"Shahshasha, What can a puny human do to us fishmen, Don't be so arrogant, you bug!" said Arlong looking at Kei, as if he was a joke.

"Oii, It's bad, Luffy, that Kei, angered Arlong!!" said Ussop while hiding behind the pillar.

While some villager's who were looking at the scene were confused, as to whether Ussop was really a pirate or not.

Kei took glove from thin air, which surprised Zoro , Ussop, Yosaku , Johnny and other Villagers, including surprised Nami, Nojiko and Genzo.

Kei then took out his Murasam from his storage space.

"Oi, that sword?!, It's strange aura… Is it Cursed or something??" said Zoro while looking at Murasame seriously.

"Oh!! He took Gloves and Sword from No-where!!!, Amazing…. But scary!!!" said Ussop.

When Arlong saw this scene, he sweated a little bit, "A-are you also devil fruit user, like this Straw hat boy??" , but his question was unanswered.

Kei took his position for a moment and his Aura started to change.

"One Sword Style - Viscous Overflow.." saying this he dashed towards fishmen as time started to tick in front of him. "Tick..Tick..Tick.."

A image of water flow was seen left behin, which changed it shape and direction, like dragons tail, cutting each and every fishmen coming in his way.

"Aaargh!!!...Gaaaahh…Aaaaaaaaa!" shouted each and every fishmen, who came in his way.

While Number on Kei's interface kept on increasing, "1…2..5…8…10…25…36…44…49.."

Kei slashed the 50th fishmen with his sword into two, who started to act strange, "AAarrrrghhh, What is this…POISON…Aaaa…g..hhh…" after which everyone became silent.

"This…G-guy…, he is insane… and strong…" said Zoro with sweat running from his back.

"W-w-what is that guy!!! I'm scared !!!" said Ussop while looking at Kei.

Yosaku and Johnny were stunned speechless. As Kei-aniki was cruel with is opponent. But they didn't feel bad for this fishmen. Instead they felt great admiration towards Kei.

Luffy didn't say anything, as he had seen much brutal scene than this.

Nami, Nojiko and Genzo, couldnt speak a word. That guy called Kei, was really ruthless but too strong. Nami glanced at Kei's back and felt a little afraid, but secure. She felt her heart thumping , when Kei turned his face towards Zoro.

Zoro felt a strong pressure on him, but not as strong when he fought against Mihawk. But it was those deep abyssal eyes, which made Kei, unpredictable as they were too deep.

Kei stared at his interface where there was still 25 seconds more remaining. After which a notification rang.

[Ding! Congratulation for completing the quest. Reward: (Random Item) x1

The remaining fishmen were also scared of Kei, but it was erased by intense rage, when they saw their own kin, lying there dead in pool of black blood, which seemed to be poisonous.

Chew, Hatchan, Kuroobi and Arlong were the only survivors left from their fishmen kin.

"I want that Kid's head!!!!! How dare he kill my kins!! Right in front of me!!!" said Arlong while feeling pain in his heart.

"Why, didn't you also did same with Nami, when you killed Bellmere??" asked Kei, while glancing at Arlong with expressionless face.

"Wasn't she her kin too?, But you killed her right in front of her ??, Now do you feel the pain??... of loosing someone close to you right in front of you,Hahahaha!" Kei, laughed at Arlong while ridiculing at that cry baby Arlong.

"Bellmere…!!! Sob…sob… Waaaaa.." cried Nami while hugging Nojiko and Genzo. While they felt grateful towards Kei, as he made Arlong feel the same pain which they felt.

"Luffy, I won't say anything, but don't give mercy to this bastard." said Kei, while passing by them and sitting under the pillar where Ussop was shaking his legs in fear.

"I know" saying this Luffy and group , took each of their opponent, Zoro Vs. Hatchan, Kuroobi Vs. Sanji, Ussop Vs. Chew and Luffy Vs. Arlong.

And thus begun the long fight of Luffy and crew.