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

Tiamat is advancing towards the continent.

Even though she became incredibly huge, even heroic spirits felt their hearts tremble when they saw her.

It was a flawless beauty that defied description, with her light blue hair flowing like water, even falling into the chaotic tide at her feet.

Behind her ears grew a pair of very large horns, shaped like an antelope, but curved at the tip to form a "3".

The jet-black gown enveloped her exquisite body, highlighting the goddess's perfect proportions and curves. Beneath the black dress, a massive, jet-black dragon tail could be clearly seen struggling free.

Despite its strong inhuman qualities, and its unparalleled beauty that made it seem sacred and solemn, the goddess noticed that the tiny creature flying in the sky was not the child she had created.

She raised her pink eyes, which sparkled like starlight, and tilted her head slightly in confusion.

"These chaotic tides must be dealt with first! Only then can Tiamat's advance be stopped!" Joan of Arc proclaimed.

Although Rahm is troublesome, he can be defeated.

What's even more terrifying for the Heroic Spirits is the erosion of the Chaos Tide. Once captured by Tiamat, they will instantly turn into an army of Black Mud Heroic Spirits, making the already dire situation even worse.

Moreover, it was clear to everyone that Tiamat's feet were not capable of supporting her own weight; she was able to quickly approach the land only by relying on the Chaos Tide.

Once they enter land, the number of human casualties will be incalculable. Not to mention anything else, their outrageous weight could trigger a chain reaction.

These chaotic tides must be dealt with, and she must be stopped!

Skadi smiled lovingly as endless snow descended upon the area, freezing vast swathes of the Chaos Tide. The Primal Runes constantly fought against Tiamat's Sea of ​​Life, curbing the tides' further erosion of the land and suppressing Tiamat's efficiency in producing Rahm.

However, Skadi's abilities are still limited. She is indeed a great god who inherited the power of Odin, the Norse god, and merged with the Queen of the Land of Shadows. However, it would be too far-fetched for her, a single god, to completely oppose the power of Tiamat, the creator goddess.

The chaotic tides of Tiamat continue to spread across the land, their terrifying corrosive power devouring everything, giving birth to endless Rahm, which rushes towards humanity's defenses. Currently, even the Great Wall is on the verge of collapse.

It's now!

BB, who controls the Greater Grail, used a portion of the Grail's magic power to command and support a Heroic Spirit, based on calculations.

With a solemn expression, the Tripitaka Master stepped out from the white dragon, sat cross-legged, clasped his hands together, and recited the Heart Sutra.

"Amitabha!"

In an instant, the Buddha's light shone brightly and the sound of chanting was faint. The little white dragon was hidden in the Buddha's light behind Sanzang, and the wonder of the Eight Heavenly Dragons was manifested. Behind it, there seemed to be the phantom of ten thousand Buddhas paying homage to Mount Ling. The chanting of chanting turned into golden lotus petals that exuded a wonderful fragrance.

The golden lotuses fell into the black ocean, and the chaotic tides receded, rendering all erosion and interference ineffective.

"Amitabha!"

Many of the deceased Buddhists present lowered their eyes and clasped their hands together in respect.

This is the true Buddha.

Farewell - Sandalwood Merit Buddha. Sanzang's strongest Noble Phantasm, an EX version of the Farewell Noble Phantasm.

It is a manifestation of the Tripitaka, who is prophesied to be the future Buddha in the ending of "Journey to the West", namely the Sandalwood Merit Buddha.

After activating the Noble Phantasm, Sanzang will instantly reach the level of a Buddha. Although he has little offensive power, he can provide strong support to his side. However, the duration of this ability is very short, and everyone must act quickly.

"Everyone, as the Buddha of Sandalwood Merit, I can no longer stay in this world. Please strive on!"

A gentle, compassionate voice reached the ears of every fallen hero.

Tiamat stopped and knelt on the sea.

She could no longer proceed, for the chaotic tides ahead had been completely purified by Sanzang, and the once normal sea surface was then frozen by Skadi, turning into a white ice surface.

The endless snow even covered Tiamat's body, stiffening her limbs. She finally raised her head and looked at Skadi and Sanzang who were blocking her way.

Meanwhile, the many heroic spirits were freed from their constraints and resolutely fought against Rahm, and launched an attack on Tiamat.

Of course, these are all Servants with at least A++ Noble Phantasms, otherwise they would be ineffective against Tiamat.

"What is that?"

Some of the heroic spirits gaped in disbelief.

Tiamat's massive horns began to split and unfold, the black and red horns stretching across her body like two enormous wings. This further evolution allowed her to disregard her own weight and hover in the air.

She took flight.

"How is this possible? Isn't Tiamat the Earth Mother Goddess? How could she be approaching the sky?" A human familiar with Mesopotamian mythology stared at the scene on the satellite screen and said in disbelief.

"Brave warriors who fought so bravely."

The purple light illuminated the entire sky and sea. Although it could not rival Tiamat, its power and compassion still embraced every heroic spirit.

Skadi's gentle voice rang out on the battlefield: "As the mother goddess who created all life, she will not die as long as there is life in the world."

"I will recreate the Gate of Skye here to limit Tiamat's power of immortality."

“Then, I need you to buy me some time to open the ‘door’ and then push Tiamat inside.”

Even if the door can be opened, it's useless if Tiamat, who can fly, doesn't want to go in.

The Land of Shadows is not ruled by Skadi, but by Scáthach of the Celts. It is located on the outer edge of the world and, like the Underworld, is a place devoid of other life. Scáthach possesses all the powers that are bestowed upon her by the "Land of Shadows." Even without great strength, she can defeat powerful enemies.

"I see," Qin Shi Huang raised his eagle eyes. Even Tiamat's power did not faze him in the slightest under the twelve tassels of his crown. "I already know your intentions."

"First, we must break Tiamat's wings!"

Otherwise, Tiamat, who is capable of flying, would not have forced her to go in.

"Where is the Fallen God Bow?!"

The terracotta warriors on the Great Wall placed huge crossbows on the walls. This was originally a magical ritual costume made by Qin Shi Huang to kill the sea god. And this bow that felled the god did indeed kill the sea god in pan-human history.

The 40-meter-long God-Slaying Crossbow bolt, nocked on the bowstring, is breathtakingly beautiful, while the layers upon layers of magical runes on it signify that it is not a work of art, but a deadly weapon.

Tiamat seemed to sense the danger as well, her star-like eyes fixed on the direction of the Fallen God's Bow.

Endless blue magic surged into the Fallen God Bow, its terrifying power even forming a massive storm upon it, enough to tear even Rahm to shreds if caught in it.

Aside from the ancient Great Wall and Qin Shi Huang himself, even the surrounding terracotta warriors avoided the Fallen God Bow and could not get close.

"A crossbow shoots down sea fish, while a giant whale soars majestically?"

"The arrowhead yearns to drink the blood of the primordial sea god!"

The deafening sonic boom was followed by a violent storm of crossbow bolts that swept in, tearing apart the Rahm that had once blocked its path. The crossbow bolts that had once shot down the sea god continued their relentless barrage towards Tiamat.

“Aaaaaaaa——”

Tiamat's furious voice resounded throughout the world.