Chapter 6

[??? POV]

"It's raining again..." A black haired man said with a sigh. He was dressed in an all black combat suit and had a unique tattoo of the number '01' on his right hand. Embroidered on the chest of his shirt was a red skull with tentacles, Hydra.

The man was currently watching his platoon from above. They were hauling around cargo in the form of Cat-humans. There was a particularly large cage with a large Leopard-man chained and muzzled. He had a large burn mark on his chest and was barely alive. The man decided to have some fun and went to bother the leopard-man.

"Hiya! How do you like your new room buddy?" The man waved and spoke in a condescending tone. The leopard-man wasted no energy in entertaining the man and kept his eyes closed.

"Tch," The man decided to unlock the muzzle to see if the leopard-man would react aggressively, but he didn't. He sat there and said one sentence.

"N-Nanaue will save us. He will save us all-blegh!" The leopard-man coughed up blood due to his injuries and the man put his muzzle back on with a look of disdain.

"Your god will not save you and believe me, if he happens to exist I will bring his head to you. I promise." The man's maroon colored eyes shined in determination. The leopard-man could only pray for him and his people.

'Nanaue, please save us!'

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[Meanwhile...]

A blue blur was moving throughout the Amazon Rainforest at blinding speeds. The blur stopped on the branch of a tall tree and placed his hand on the trunk.

"Root Vision," Yuka mumbled as his vision was changed. Instead of seeing colors and objects, all he saw was shadows and blue lines filling the shadows. What Yuka was seeing was the roots of every tree in a 200 meter radius.

But Yuka wasn't looking for any blue, he was looking for red. As blood is 90% water and the human cardiovascular system can be compared to a root system, this allows Yuka to see organic beings as well. He avoided seeing all of the organic creatures in the forest by specifying his search to include a higher volume of water content in the blood.

"I need to increase my range," Yuka mumbled to himself as he raised his hand to the sky and said, "Downpour."

Immediately, large cumulonimbus clouds blocked out the sun and a thunderstorm began. Yuka used the rain like how a blind man uses his walking stick, to feel around for objects familiar to him.

With the rain covering the entire forest, Yuka's search was long but wasn't hard. He sensed rain touching the same objects all with a familiar shape and size.

"Humans." Yuka said with disdain that he didn't notice was present in his voice. His vision returned to normal and moved away from the tree so fast, the upper half of the trunk was destroyed.

Yuka was moving through the forest faster than a human could blink and reached his destination in 6 minutes, covering hundreds of miles of forest. He stood on a nearby tree branch overlooking the marching troops.

"What unnecessary cruelty!" Yuka's face was contorted in anger as he gripped his trident tightly, "The world won't miss such filth."

Yuka watched as various people who looked similar to Himari and Hunya were chained up and in cages. Most of them were severely injured or dead. Yuka placed his hand on the branch below him and created 20 water sharks.

"Save the prisoners." Yuka instructed the sharks and they vanished in thin air due to the heavy rain. The sharks were doing well and were stealing prisoners from under Hydra's noses except for one man.

Yuka watched as the man's maroon eyes tracked the location of his sharks, "He can see them? That means his senses are beyond that of a trained solider, he might be a problem."

But Yuka was also confused, the man could see his sharks yet he wasn't stopping them from taking prisoners? The man on the other hand was intrigued and a bit excited.

"These sharks are quick and damn near invisible in this very convenient heavy rain. Something is fishy..." The man expanded his senses as far as he could but nothing was coming up. He decided to wait until the sharks were done taking the prisoners in hope that their creator would reveal themselves.

Yuka did exactly that. Once the sharks took all of the prisoners out of the area, he raised Poseidon to the sky and said, "Sea God's Stamp."

Immediately, the sky above split apart revealing a large foot made of water.

"WHAT THE FUCK!" A soldier yelled before he and most of the platoon was crushed due to the weight of the water. A large portion of the forest was flattened and flooded but there was one person standing.

"I knew he'd be dangerous," Yuka said with a slight smile as he jumped down from the tree and walked toward the aftermath. The man from before was standing in the middle of the destruction with no injuries and a look of eerie excitement on his face.

"My name is Yuji Asakura, what's your name fishman?" The man, Yuji, said with a sneer as he saw Yuka come into view.

"I don't usually give my name to fascist, but I'll make an exception today. My name is Yuka Undyne, the last name you will ever hear." Yuka smiled coldly as he twirled Poseidon in circles. Yuka turned into a blur and he appeared behind Yuji with his trident ready to be swung.

Yuji spun around quickly and aimed his palm at Yuka, "Bye-bye!"

Instantly, blue fire was shot from Yuji's palm ready to burn Yuka's upper half. The plume of hot fire blasted Yuka's upper half but instead of organic matter, there was only steam.

"It was stupid of you to believe you could win, especially in the rain," Yuka said from behind Yuji as he stabbed Poseidon through his gut. Yuka swung his trident and flung Yuji off and into numerous trees.

Much to Yuka's surprise, instead of dying instantly, Yuji stood up. He was bleeding profusely yet a smile was adorned on his face. The ground below him was turned into a crater and his fist was inches away from Yuka's face before Yuka could react.

*BOOM*

Yuji's punch had enough force to temporarily stop the rain and send Yuka flying through thousands of trees.

"HAHAHAHA!! EAT THAT FISHMAN BASTARD!" Yuji laughed. Meanwhile, Yuka's head was ringing and a couple of scales were cracked.

"That dude hit me pretty hard and he was fast," Yuka said as he shook his head and spit out some blood. He grabbed Poseidon and dashed toward Yuji, reaching him within seconds.

Yuka wasted no time and immediately stabbed his trident forward. Yuji's eyes widened at the speed but tilted his head left to dodge nonetheless. Yuji tried to counterattack with a right hook that was blocked by Yuka's left hand.

Yuka gripped Yuji's fist and spun him around before throwing him into the forest. Yuka wasn't finished as he appeared above Yuji and grabbed his face as he slammed him into the ground creating a house-sized crater and destroying another part of the forest.

Yuka then felt the air temperature rise and jumped back just in time to dodge a plume of flames that shot into the sky. Yuji's arms and legs were on fire in the shape of boots and gloves respectively.

"Poseidon's current form isn't optimal right now," Yuka said as he threw Poseidon into the air, "Change! ARM's Mode!"

Poseidon turned into a white light before becoming a pair of golden and blue arms that encased themselves around Yuka's arms.

Both fighters vanished in the blink of an eye and reappeared clashing fists, causing destruction to the ground below them.

"What's HYDRA's purpose with these people?!" Yuka asked as he dodged Yuji's kick and countered with an uppercut but Yuji didn't move. He ate the punch and gave Yuka a blow to the gut.

"BLEGH!"

"I dunno, they don't tell me shit. They only let me fight whenever the threat level is high enough." Yuji exclaimed as he kicked Yuka away. Yuka created ice in mid-air to stop himself from moving but still slid across the ground.

Yuka began to laugh, "Fine then! Let's turn up the volume! Allow the rain to be your funeral's music!" Yuka slammed his hands on the ground and a huge ice dragon came from below Yuji.

Yuji shot flames out of his feet to dodge the ice dragon but was sent to the ground in a blur due to Yuka's fist.

*BOOM*

An explosion occurred from Yuji's body hitting the ground. Yuji stopped his rolling with his flames and frowned, 'This guy is strong! Stronger than I anticipated! Despite all of the blows I'm landing, I've yet to deliver a decisive blow like he did to me.' Yuji thought to himself as he turned up the heat of his flames.

His blue flames slowly became white as he focused them at his feet, "White Flash!"

Yuji shot from his crater at speeds Yuka couldn't imagine reacting to. Yuji only punched Yuka's body but due to his speed, the left side of Yuka's torso was gone.

"W-What?" Yuka asked as he coughed up a mouthful of blood.

Yuji smiled, "Goodnight, fishman."