My youth story, a crossover anime, turns out, is FGO!

"Let's watch the fireworks together again this year!"

After browsing the stalls for a long time, the Nakano Five Sisters and Oda Nobunaga went to a secluded spot with a good view that they had reserved in advance.

However, as if determined to disrupt this agreement, a dark crack appeared in the sky not far away.

Oda Nobunaga crossed his arms, and upon hearing the noise, opened one eye and clicked his tongue.

"Trouble, looks like I won't be able to properly enjoy the fireworks later on."

The crimson eyes looked at the skeleton soldiers emerging from the crack. Unlike the pale, fragile skeletons from before, these new skeleton soldiers were red, green, and blue, and had some ominous runes on them.

"It's you skeletons again," Oda Nobunaga complained, having fought so many times recently. "Even if I like skeletons... you're not one of them."

The Bone King's jaw clicked twice as it drew back its bowstring, and an arrow shot out.

Oda Nobunaga dodged to the side, but seeing the five burdens behind him, he still said, "You all hide first."

Several mini-messages split off: "Follow them."

"Yes!" The five men, having experienced quite a bit in their lives, obediently replied upon seeing this.

“Sa, now it’s your turn…”

Matchlock guns appeared in front of him, lined up in a row, their muzzles spewing crimson flames. The bullets flew in a continuous line, striking the Skeleton Kings in the front row, but only leaving wounds on their exposed bones.

Oda Nobunaga paid no attention to this, instead looking at the ever-growing black crack behind him.

A golden human face peeked out, and the not-so-cute little cat from the La Er family leaped lightly, landing gracefully on the ground despite its enormous size.

The Sphinx, a mythical beast with a human face and a body, is truly deserving of its divine status.

"Why is this thing associated with skeletons?" Oda Nobunaga couldn't help but complain.

"never mind."

Powerful magic lifted Oda Nobunaga into the air, a blood-red cloak appeared behind him, his long black hair moved without wind, and the scarlet demon king revealed a cruel smile.

"To implement new policies on the old, that is my way of unifying the world by force!"

"Repent your offenses in hell!"

Oda Nobunaga, who possessed the power of "innovation," was least afraid of such ancient things!

Gunshots rang out, assaulting the eardrums. Under Oda Nobunaga's firepower, even the Bone King was no match for him. The Sphinx tried to flee in panic, but monsters kept emerging from the rift, and Oda Nobunaga was unable to escape for the time being.

"Are there enemies over there too?" Oda Nobunaga glanced in that direction. "Leave them to those guys."

"Leave it to my Evil King's True Eye!"

Rikka Takanashi assumed a fighting stance. In front of her stood a group of goblins, their mouths bared, revealing fangs, dripping foul-smelling saliva. Their small eyes greedily scanned the people around them, especially the women.

The surrounding tourists had already scattered and fled. The education they had received over this period had made them very sensitive to crises, and they all retreated as soon as they encountered any abnormal situation.

So, the six people who stood there motionless against the flow of people were extremely conspicuous.

Yuta Togashi reached out and grabbed Rikka Takanashi: "Let's run away quickly, we can just hand her over to Mr. Merlin!"

"No way!" Rikka Takanashi declared emphatically, "I am the Evil Eye destined to save the world!"

“Mr. Merlin!” Yuta Togashi looked at Merlin, hoping he could persuade him.

"Hmm." Merlin nodded with a smile. "After all, I'm the mage who assists the Evil King's True Eye. Let me think, which spell is the enhancement one again..."

Merlin pretended to wave his staff, and a pink halo fell on Rikka Takanashi. As if transformed, she was draped in a set of black armor, and the black umbrella in her hand was replaced by the Indra's Lightning given to her by Gilgamesh. Rikka Takanashi tried it with bright eyes and found that the originally heavy Dark Punishment had become unusually light.

"Go, Master!"

Merlin waved her little hand, cheering her on.

"I want to come too!" Sanae Dekomori excitedly raised her hand. "Caster, strengthen me quickly!"

"No problem!" Merlin gave an OK sign.

"This is the power!" Rikka Takanashi clenched her fist, feeling her current power was extremely strong.

"Explode, reality!"

Rikka Takanashi suddenly ripped off her blindfold, revealing her right golden eye.

"Explode, spirit!"

Sanae Tokomori extended her right hand, and golden light burst forth from it.

"...Exile this world!" x2

The Evil King's True Eye and the Thunder Hammer charged towards the goblin.

"Hey, you bastard—" Toka was almost furious.

"It's okay, Touka." Merlin gave Touka a peace sign and a bright smile. "Trust Rikka, and trust me too."

"I am Merlin, the legendary wizard who assisted King Arthur and was adored by countless young women~"

"Are you really okay?" Yuta Togashi was already wailing in despair.

"What should we do?!" Dansheng Gu Senxia's face turned pale.

"No problem, I'm still here," Merlin said casually. "You should also trust the Eye of Truth."

It's precisely because the Evil King's True Eye is unreliable! The expressions of the three non-chuunibyou individuals present were twisted.

However, when Rikka Takanashi rushed in front of the goblin and slammed the Dark Punishment down from top to bottom, the golden scepter truly erupted with blue lightning, instantly turning the goblin in front of her into charred remains.

Even Sanae Dekomori next to her, despite not having any special weapons, could easily suppress the not-so-strong goblins simply because of her enhanced physical abilities.

Even without much combat experience, as long as they can easily see through the opponent's attacks and dodge them, they will definitely be safe.

"Rokka..." Toka subconsciously released her grip on Merlin's collar.

“This time, it’s not special effects,” Merlin said with a smile. “After all, the world has changed. Touka, you should sometimes take Rikka’s wish seriously.”

"Wanting to protect the people you care about, wanting to safeguard the innocent, is absolutely not wrong."

"Rikka is a very brave girl, she just lacks a bit of strength."

Merlin smiled slightly: "Now, she has it."

The little bird swims silently among the ten flowers.

"Mr. Merlin!" Yuta Togashi exclaimed, "Give me that power too!"

"Oh?" Merlin chuckled mockingly. "What, don't you want a normal life?"

After all, Yuta Togashi and Morika Nibutani have always said that they have no interest in the supernatural or chuunibyou.

Yuta Togashi blushed slightly, but still said earnestly, "We can't just send Rikka and Dekomori to fight! We're friends!"

"Alright, alright." Merlin gave him an understanding look. "Go, Dark Flame Demon Lord! I've already enhanced you."

Yuta Togashi covered his face and wailed, "Don't call me that name! And how did you know that?!"

"Hahahaha." Merlin laughed heartily.

Yuta Togashi rushed over to help Rikka Takanashi. He felt the strong wind hitting his face and felt an inexhaustible amount of power in his body. His dormant chuunibyou soul couldn't help but stir. After all, he was a severe chuunibyou patient back then!

"Be devoured by the dark flames!" With black flames coiling around his hands, Yuta Togashi leaped into the air.

"You should come too, Mori Summer~"

Dansheng Valley Mori Natsumi, who had been kicked out by Merlin, didn't even have time to think that it wasn't her before she was confronted by the goblin's ferocious face.

"No!" With an instinctive slam of her fist, the goblin screamed and staggered backward.

"He seems quite weak." A glint flashed in Dansheng Valley's eyes.

"Elf Fire Array—"

I don't know how to comment on Takanashi Toka.

"Aren't you going to protect your sister, Toka?" Merlin teased, adding fuel to the fire.

"Ow!"

Takanashi Touka stepped on Merlin's foot and tripped him.

"Don't forget to strengthen it."

The Holy Healer stepped over Merlin's body and joined the battle with a cold expression.

"Wow, Rikka's move is amazing!"

"Hey, Yuta did a good job too."

"Haha, Senxia is really strong."

Merlin continued to add enhancements and special effects while providing feedback.

"A qualified magician should assist his Master from behind!" Merlin was very happy to have successfully slacked off; he liked Masters like Rikka Takanashi!

"But..."

Just as the Hydra's serpent head opened its massive jaws, its ferocious fangs and purple venom about to drip onto everyone, Merlin drew the holy sword from his wand, and the golden blade easily severed the serpent's head.

"You should exercise occasionally."