Marching through the city was a large gray skinned figure clad in armor with soulless eyes. "Come to me, my Onimaru!" he said absorbing them all into his body. With a wave of his hand, he summoned a sword as he sliced a building apart before forming it into his throne. "Still not enough.
"That monster...is Rasen?!" Theo said in shock.
"He's like a giant!" Luna said.
"Then we have no time to waste. With Touma's new power...perhaps he can pull it out...the Fudouraimeiken." Enma said. A portal opened as falling from it was a large stone with a sword sticking out of it.
"You took the stone the sword was stuck in too?!" Ling asked.
"Lord Enma tends to do things in the extreme." Nurarihyon said.
Touma then approached the sword as he tried to pull it out. As he did, his watch began to glow before he tumbled down.
"Why do you seek my power?" a voice echoed as a spirit version of the being within appeared with a spirit version of the sword in hand.
"Fudou...Myouou." Sunset said in awe.
"Speak now...or I will cut you down where you stand." he said.
"Possession! Yoshitsune!" Touma said activating the watch. A light consumed him as Yoshitsune stood there. "Yoshitsune...has arrived."
"So a duel it is…" Fudou said.
"What I seek is not power." Yoshitsune said.
"What?" Fudou asked.
"The answer to your question. What I seek is not power, what I seek is harmony." Yoshitsune said.
"Harmony?" Fudou asked.
"Yes. A peace that transcends all live where all can live in peace with one another." Yoshitsune said.
"Hmm. Very well." Fudou said before vanishing. Touma reverted to normal as he tried again, this time freeing the sword as it shrank to a toy size to fit in his hands.
"Yes! He did it! Now...its time we dealt with Rasen head on." Sunset said drawing her Enma Sword as the group started marching towards the city.
Rasen looked down at he smirked. "Oh. Humans and Yo-kai standing together hand in hand." he said before summoning three skeletal creatures.
"Gashadokuro...and there's three of them!" Akinori said.
"Possession! Genma Goemon!" Touma said.
"Croagunk, Poison Jab!" Luna said.
"Keyblade! Taurus Form!" Theo said.
The three of them rushed in as Touma transformed into a six armed creature with six swords while Theo's keyblade shifted into an axe. Touma slashed apart one while Croagunk's Poison Jab took apart another while Theo chopped one down with his axe. After these attacks landed, Rasen punched down the three into a crater as Touma de transformed.
"Touma!" Natsume said.
"We're going in!" Jibanyan said as he ran with Komasan, Sunset and Ling with he himself and Komasan going into Shadowside form. "Paws of Fury!"
"Falling Dog Rock!" Komasan said while Sunset and Ling attacked at his feet.
"Haaa!" Micchy said going into Shadowside form before being immediately sent flying as he returned to normal. "Why was it only I was attacked?"
"You better not be shaking on purpose!" Sunset said.
"No matter how hard you humans try to attack...you are no match!" Rasen said.
"You...you think you can just toy with human lives? Use there hearts against them? Humans are stronger than you think." Theo said.
"I used to think the Coalition's threats were big time and more important than the Dimensional Heroes. But after seeing you, I can tell that's not true." Luna said helping up Croagunk.
"A ruler….they're nothing if they don't have the people's attention best at heart." Ling said.
"Yo-kai….they're just as caring as human beings. But you…" Sunset said.
"You are the worst!" all of them shouted.
Rasen simply laughed as he lifted some rubble. "Human lives are trivial things that disappear like mere specks of dust." he said tossing the rubble.
Akinori acted quickly as he used his magic to shatter the rocks.
"Oh, a human magic user." Rasen said.
"Don't trivialize us! We're a lot stronger than you might think." Akinori said.
"Possession! Genma Benkei!" Touma said as he transformed into a blue skin muscle bound man. "Benkei has arrived unannounced!" Rasen raised his sword as he swung down at them as Benkei caught it. "Serious Sword Stopping Catch!"
"With that power...you protect nothing." Rasen said sending Benkei into the ground and the group flying. As Touma reverted, he saw Rasen pluck Natsume and lifted her into his hand.
"Natsume!" the group shouted.
"Human! Realize now the transience of your own life." Rasen said as he blew needles at her making her bleed before tossing her into the river.
"Natsume!" Sunset shouted as she glared at Rasen in anger.
"Hahahaha!" Rasen laughed before they saw a light from the river. Rising up from it was a long dragon with Natsume riding on top of it.
"Natsume." Sunset said as her watch glowed. "What?" she said seeing a notch appear on it as the top became a split one. "Its just like...that means…" Sunset said as she was sent down three arks. "Natsume?"
"Sunset...let's do this together!" Natsume said.
"Right. Here goes! I christen this new version...Yo-kai Watch...X!" Sunset said inserting the ark and turning it.
"Shadow!" the watch said.
"Come on out my friends! Blizzaria! Blazion! Papa Bolt!" Sunset shouted.
Appearing in the air where the shadowside forms of the familiar Yo-kai she knew of. All three of them went at Rasen for a joint attack with Azure Dragon following suit. All four Yo-kai dealing massive damage on Rasen before his armor shattered revealing a now musclebound Rasen with black marks on his body.
"Was it no good?" Luna asked.
"No, Rasen's armor is now broken. Touma, it is time to use the Fudouraimeiken. To use it in this world, tune it and then thrust it into the Yo-kai Watch Ogre." Enma said as Touma did so.
"Possession! Kenbumashin Fudou Myouou! Lend me your strength!" Touma shouted.
"Fudou!" The watch replied.
Touma tossed the sword into the air as it gathered power and the clouds became stormy as a robe descended.
Lightning!
Thunder!
Electric Attack!
Fudouraimeiken!
"Fudou Myouou...has arrived." said a being with gray skin, black robe and long white hair.
He rushed at Rasen with the sword as he easily sliced off his arm.
"Incredible. We might have a shot here." Theo said.
Both figures ran at one another in a fatal clash.
"At this rate, we won't last much longer." Enma said.
"Enma!" a voice said as a young man with blue hair and white robes appeared.
"Jaou Kaira!" Enma said.
"Enma, we must join together!" Kaira said.
"Right. Fusion." Enma said as the two joined hands before combining into a new being. "Yami Enma! Chain Attack!" the two said as they chained down Rasen.
"Natsume! Let's give Touma our power!" Sunset said.
"Right." Natsume said as both gathered Yo-kai energy into their watches before transferring to Touma.
"Thunder Lightning Electric Attack!" Fudou said. "Iron Hammer Thunder Slash!" he shouted cutting down Rasen. Rasen's body fell apart with only his head in tact. Rasen's eye then opened as a blood crystal was shot and pierced Touma.
"Touma!" Natsume shouted as a second one was about to get her.
"Even so...I won't let you live!" Touma said rushing at Rasen before dealing the final blow as Rasen exploded, finally dead for good.
"Touma!" Sunset shouted as he collapsed onto the ground lifeless. "Touma…"
"He...he gave his life for all of us." Theo said crying.
"Touma…" Luna said.
As the group mourned for a bit, they were unaware of three small Onimaru descending as they enter the crystal within Touma as it vanished as Touma's wounds healed with him slowly opening his eyes.
"Touma!" Natsume said as everyone gathered around and hugged him.
"Glad you're back among the living, dude." Luna said.
"Looks like...we did it." Touma said.
