Duo Tian's Rage

Duo Tian and Chu Yueli flying on Alphamon's shoulder as they watch the whole battlefield from above, "This is so crazy, eh, Little Li, can you see that? someone is being taken as a hostage, looks like that is the one who called Ace." Duo Tian pointed out at some execution platform, on top of it two people that look like a commander from the marines guarding someone who gets handcuffed, waiting for the execution to fall before him.

Chu Yueli nodded, "Let's go to that straw hat young man and get some information about the battlefield." She speaks.

The couple then flew over to Luffy as the latter eyes lit up when seeing Alphamon, "Wowwww!".

"Listen up, who are you, and what is the current situation on the battlefield?" Duo Tian asks Luffy.

Luffy then explained how the war has broken out, and which side taking part. Whitebeard pirates and his alliance want to save Ace from his public execution, Luffy himself is from another pirates faction called Straw Hat Pirate and he is Ace little brother's. On the opposite side, the marines are the executioner side, they are said to be the world organization that maintaining world peace.

Hearing that, Duo Tian then looks at Chu Yueli which side would they side on. Thinking about her personality, she would definitely side on the justice side, the marines. But before she answered, a flying magma-like fist comes to them.

Duo Tian then uses his diamond physique to defend himself while ordered Alphamon to protect Chu Yueli. The magma fist couldn't leave a scratch on Duo Tian, as for Alphamon, it used the Grand Sword Alpha to slice the magma apart as Chu Yueli freeze the remaining of lava.

A middle-aged man wears a standard Marine cap and sports a crimson, double-breasted suit, decorated with what appears to be a pink rose on his left buttonhole. Unlike many high-ranking Marines, he does not wear a tie, but instead leaves his light-colored flower-patterned shirt unbuttoned, showing his muscular neck and part of his tattoo. He wears black gloves and black shoes, as magmas covering part of his body.

"It's Sakazuki the Red Dog, admiral of the marines force! Everybody fall back!" One of the pirate captains shouted out.

Hearing that, all of the pirates in the vicinity fall back, leaving Duo Tian, Chu Yueli, Luffy, and Sakazuki.

"Both of you, are you in cahoots with the pirates or not?" Sakazuki asks as his eyes squinted, his magma burns fiercely on his arm.

Duo Tian keeps his demeanor silent as he looks at Chu Yueli, waiting for her to decides. Alas, Sakazuki didn't have the heart to wait as he let out a torrent of magma "Meteor Volcano" towards them.

Duo Tian stepped forward and cut down all the magma that was coming, meanwhile, Chu Yueli froze the sliced ​​magma.

"You...How can you freeze my magma? Are you a devil fruit user? But Aokiji already eats the Ice Ice Fruit." Sakazuki asks a series of questions, he looked surprised.

Seeing Sakazuki who attack them without even making an explanation, Duo Tian suddenly burst out a laughter, "Kekeke, looks like you are already tired of living? Eh? We didn't even answer your previously question but you already attack us with that shitty magma of yours." Then he dashed out along with Alphamon towards Sakazuki as he tried to sliced him off but feels like he only slashing through magma liquid.

Seeing Duo Tian attack feels useless, Luffy speaks up with a loud voice, "You can't hurt him unless using a Busoshoku Haki!"

"What is that? It's like what Hawk-Eyes doing when he uses the energy of heavens and earth to emit a purple light aura on his Blade?" Duo Tian asked while blocking an incoming magma fist.

Luffy only nodded, but he didn't know about what exactly are that question, he only nodded because he didn't know what the question are.

Seeing him nodded, Duo Tian tries to mimicking Hawk Eyes using the mysterious law in this world to cover his saber with that kind of energy, using his Ultimate Talent and Blessing From The God of Luck he was able to create something like Busoshoku Haki out of nowhere. In an instant, his Nightfall Abyssal Saber emitted purple light and the whole saber became pitch black from its original dark-blue appearance.

Duo Tian then dashed out and use Dark Birds Talon Strike at Sakazuki, as the latter fires out a magma fist. A saber and a fist clashed but only for the fist to be broken off, Sakazuki back off several steps as his left hand started to bleeding from the saber cut.

*Ding =System= 'Congratulation for the owner to manually learned "Busoshoku Haki". This passive can be toggled on and off and can only be used against people from the World of One Piece. There will be no other attribute than to able penetrating a devil fruit defensive mechanic'

Seeing the sudden notification from the system, Duo Tian didn't feel too happy as he can only use it against people from this world.

Sakazuki who backed of several steps panicked as this young man in front of him can actually harm him using his Busoshoku Haki. He started to feels serious and let out a fiery magma dog from his body. Sakazuki creates a wave of magma shaped like a fanged doghead and launches it against Duo Tian. Reacting to this, Chu Yueli helps him as she uses Frozen Heaven Coffin to stop the attack, sealing over half of the initial attack force. Duo Tian then using this chance to dashed out towards Sakazuki as he uses "Black Bird Vision" to stun him for a few seconds. Then he slashes him apart using the "Corvus Eclipse Slash" which makes Akainu suffers a huge horizontally saber scar on his chest, as he spat out a mouthful of blood. Alphamon the uses its Digitalize of Soul to makes several beam as they penerates Sakazuki Body further severely wound him.

When they were about in the middle of confrontation suddenly a yellow light appear behind Chu Yueli as a beam of light penerates her body, creating a small hole on her chest where the heart resides. A drop of blood oozes out from Chu Yueli's mouth as she crashed out from the impact of the beam.

"Little Li!" Duo Tian shouted as he dashed out at full speed, catching her before she landed on the ground.

"Little Li, are you alright!?" Duo Tian's voice trembling as he is panicking. He touches Chu Yueli's face gently and asks this question again several times. Chu Yueli didn't answer him as blood leaked from a hole on his left chest.

"System! Is there anything that can save her?" Duo Tian shouted out loud, making people who watches them have a questioned looks.

=System= 'There is, a Healing Pill Grade (S) can rebuild her heart and tending her wound in no time. The price are 500 system points, do you wish to purchase it?'

Duo Tian nodded without hesitation as he grabs the Healing Pill from his inventory and gently shoved it on Chu Yueli's mouth.

"Don't worry Little Li, I won't let you die here..." Duo Tian spoke softly.

A few moments later, The hole in Chu Yueli's left chest started to close up as the bleeding stopped. The pill worked really fast as there is no visible wound anymore on Chu Yueli skin.

Seeing this, Duo Tian finally sighed a relief, "Little Li, are you alright?" He asked gently as he grabs her hand tightly.

Chu Yueli stared blankly at Duo Tian for a long time. her eyes immediately softened to the point that it almost melted. her heart rate, had also accelerated by several-fold. her heart that she had been keeping calm, suddenly welled up in nervousness and joy. she quietly lowered her head and answered in an extremely soft voice: "mn."

Then Duo Tian helps her to stand up as he icily looks at the one who sneaks attack her. The one who sneaks attack her is a middle-aged man with a moderate amount of wrinkles on his face, black hair, and a very thin beard. He is older than Sakazuki, a fact that reflects on his looks. He wore standard outfit consists of a yellow striped suit with a Marine coat draped over his shoulders like a cape, his arms not in its sleeves. He also wears pure white shoes, gold-amber tinted sunglasses, and a dark green shirt with a mauve tie under his yellow suit. 

"It's Kizaru, two of the marines admiral are fighting that couple, he even resorts using a sneak attack on them! That woman should be injured!" Marco looks surprised, as he said that to Whitebeard.

Hearing that Whitebeard feel surprised too, "A random couple fighting against two of marines admiral, that was quite an amazing feats. Marco, go to them and assist that young man."

Marco nodded as his body starts to transform into a flaming bird, "Phoenix", but the bird head still looks like a pineapple from afar. He flies to where Duo Tian, Chu Yueli, and Luffy at.

"Young man, is there anything that I can help you with?" Marco appeared above Duo Tian as he speaks hurriedly.

Duo Tian starts to calculate his own mind as he looks at Chu Yueli, "You are still weak from that injury, Little Li, you should rest and recuperate. Leave the rest to me." He said to her while stroking her smooth hair, Chu Yueli nodded at him

Duo Tian then nodded at Marco, "Can you bring her to your whale-like ship? She must recuperate for now." He asks.

Marco then started flying down as he bent back and let Chu Yueli stand on top of him. Then both of them started to fly to where Whitebeard at.

"Just wait for me Little Li, this Handsome Traveler will avenge you! Nobody can harm my woman! Even myself!" Then he shouted using a Voice Announcement item, his voice can be heard on the whole battlefield.

Duo Tian's face darkened as his face becomes so fierce that even Luffy turned stiff from seeing his expression. He never felt this angry and pissed before, but this yellow middle-aged man is the first person who can actually make him this angry.

There was a saying don't touch a dragon reverse scale, unless you want to meet your doom. In this occasion, Chu Yueli is Duo Tian reverse scale.

Then he used a Voice Announcement item again, as he speaks with a grim tone.

"O' my summoners army, ravage this yellow guy and dance to your heart content!"

Then he summons everything on his summoners collection list except Li Qiye as the Great Ancestor was still on cooldown.

A large summoners circle appeared in the center of the battlefield as Yun Che, Jiang Chen, Raven Warriors, Crow Familiars emerged from it. Alphamon start flying to join them.

The clouds in the sky turned into a whirlpool as Osiris The Sky Dragon appears, creating lightning spark across the entire marineford.

Lastly, beside Chu Yueli, winged kuriboh appears and gently hug her. Chu Yueli startled by this fluffy ball creature and give Duo Tian a smile.

The group of summoned letting out a frightening aura as all of them lock their eyes to Kizaru. Even people like Whitebeard, Sengoku, and Garp feels their heart beating so fast seeing this group on unknown entities emerged out of nowhere, and the pressure they emitted. They have a same single thought in their heart, "The entire flow of this war will be messed up."

It was only at this moment that Kizaru feels he is fu*** up for real now.

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*Author note, please tell me what do you think about this story and if I miss anything to the novel.