Outside the Golden House, the storm begins and the Osial is awoken
They looked up to see the Jade Chamber flying above you and was heading facing towards directly the Osial.
They looked in front of them to see a bunch of water tentacles coming out of ocean. However, it was the head of the five water serpents known as Osial the ancient god from the sea.
Withing a few minutes later, they got on the Jade Chamber platform with the help of Sekai Cyclone Hoverboard.
Paimon: *panting* Paimon's exhausted… if we hadn't happened to see Jade Chamber to see the Jade Chamber flying over just as we came out of the Golden House, we really wouldn't have known which way to go… Whew, did we make it in time? Is the Overlord of the Vortex still in the sea? It hasn't destroyed Liyu yet, has it?
The voice called them make this quite surprised.
Xiao: What… are you doing here?
Paimon: Huh… hold on! It's the adepti! What are you doing on the Jade Chamber? Paimon thought you were arguing with the Qixing… is the fighting over?
Ningguang: Faced with such a calamity of such magnitude, we have agreed to put our differences aside for now and unite against this common enemy.
Moon Carver: Hmph!
Paimon: Oh, Paimon gets it… So how do you plan to defend Liyue? Uhh… just seeing this Overlord of Vortex guy put a pit in Paimon's tummy, even from all the way out here.
Keqing: It's not just you. We've got new Millelith recruits who can't even stand at attention without shaking. The force of an ancient god presence seems to be too much for ordinary people to handle… which is why we must stop that monster before it gets any closer to Liyue Harbor!
Paimon: So, the Archon War was fought two thousand years ago against enemies like that thing? Now that's scary…
Xiao stayed silent and Sekai is looking at Osial
Aether: So will the power of the Qixing, Millelith and Adepti gathered here be enough to stop that god?
Ningguang: We've already discussed this together, and our conclusion is… not necessarily.
Paimon: What!? But all of you are supposed to be the guardians of Liyue. Can't you think of something?
Cloud Retainer: One certainly could.
Paimon: Eh
Cloud Retainer: The Qixing did once research the matter of the Guizhong Ballista when it piqued their fancy. And as fate would have it, one who did craft the Guizhong Balista with one's own hands is here… for what could your mortals ever learn of adepti mechanisms? Yet it would take one but little tinkering to turn this ballista into an engine of war beyond your wildest thoughts.
Ningguang: Heh, I suppose this is one blessing from the adepti that we should be thankful for. So be it. we shall use the upgraded Guizhong Ballista to fight off that god. All the adepti here can lend their strength to man it. we haven't a moment to spare. Our battle begins now!
Ningguang started to concentrate her powers as golden aura surrounded her and she instantly floats in the air.
Next, she did a signature hand sign and summoned a symbol in front of her using her finger. That power which contains in the Jade Chamber.
Suddenly a bunch of glowing symbols appeared and it draws a blue circle or a blue platform in front of the Jade Chamber.
Ningguang continues concentrating her power to create a platform as she summoned three Ballista on the blue platform.
Next the three adeptis moved forwards as they set themselves into the Ballista. That when they used their power on the Ballista, unleashing a barrage of powerful assault bullets into Osial, which took a direct hit as the sea serpent roar in pain.
Suddenly, there a bunch of portals around the platform were summoned and what comes of it was the Fatui.
Paimon: The Fatui! They're attacking the Guizhong Ballista!
Keqing: We don't have enough people to defeat them all.
Sekai: Urgh… desperate time need for desperate measure… Sekai Triple Split!
The silver circle appeared behind him with three symbols (Quake, Solar and Cyclone). He jumps out with three of himself. Everyone looks at him in shock.
Xiao: What in the Rex Lapis?
SekaiS: Let's the Game Begin!
Solar 'Solar leap' and bombard many Fatui agent with Solar beam. They got char and been blast flying around falling to ground unconscious.
Sekai (Cyclone): Hahaha! Here, have some of these! Whirling Cyclone!
Sekai uses his Whirling cyclone to blow some Fatui out of the platform.
Sekai (Quake): Earth punch!
Sekai punches the ground as the ground shakes and grows many piles of earth toward the Fatui. It knocks many Fatui off the platform. But Osial take this time to begin his counter attack.
Paimon: What is that!?
Xiao: That is Osial's divine power. I am… very familiar with it. be careful not to get hit
Sekai: More Fatui
Aether: Everyone! Help Sekai!
Keqiong: All able Millelith, with me!
Aether, Keqing and Xiao decided to help them out. Now the group are fighting the Fatui to make them stay away from Ballistas.
Well, Keqing got a problem with the Anemo Fatui. She uses her Electro skill on him but he shields it and charges up his punch, attracting her. then punch toward her. Luckily, she blocks it but only gets push back and she drops her sword. Fatui take this chance to surround her
Keqing: Oh no
Anemo Fatui: Get ready to die, little girl.
The punch was moving slowly towards her, Keqing shield herself with her arms. Second later, nothing is happening until she heard the shooting voice.
Sekai (Solar): You okey there miss Keqing?
The hand reaches for her. she opens her eyes and sees the hand then look at Solar, who is giving her hand. What Keqing sees is a handsome young man with heart illusion around him.
She is blushing as she took his hand to stand up. Sekai (Solar) gives her sword back
Sekai (Solar): Here. Come on we got job that need to be done.
Keqing snapped out and nodded then gets back to the battle.
-Meanwhile back in Mondstadt-
-In the Knight of Favonious Headquarters-
Jean: Uhh… Lisa, are you alright?
Lisa: I'm okey, Jean. I feel like Sekai is trying to flirt with other girls
Lisa had dark smile stating her statement.
-Back to fight-
Sekai suddenly felt his spine tingle but didn't know why it happen.
Some minutes later, Osial starts attacking again.
Paimon: The ancient god's attacking again! There are many reinforcements from Fatui too!
Sekai (Quake): Guess I have to use this. Earth Golem!
He punches the ground as the ground starts shaking. Everyone is feeling the ground is shaking. The big rock from the platform appears.
Everyone is confused until something is coming and revealed is the Giant Golem. The Golem is letting out a roar.
Everyone is shocked again. And the Fatui is trembling in fear. Cloud Retainer suddenly gave a comment.
Cloud Retainer: I wonder when he gonna call those things. It still impressive like the first time I lay my eyes on it.
Madame Ping: My. Didn't think this boy gonna summon this thing here.
Madame Ping said as Ningguang nodded in agreement.
Ningguang: I agree. How interesting. I would like to know more about your power, Sekai Silver.
Ningguang was quite curios about his summon...
-a few minutes later-
The portals around the platform are gone then Moon Carver spoke up
Moon carver: The interlopers are no more. Now we may commit ourselves fully!
Three Adepti are focusing and began charging up their power, unleashing a huge powerful beam towards the Osial, which took a direct hit as Osial roared in pain
Paimon: Ah! It's working! We just need to keep this up!
Suddenly the three-serpent head started to form a ball of energy from their mouths. That's when the three balls of energy fused, unleashing a tall beam above the skies.
Solar: What the?
After that, they looked to see a meteor of water bullets and was heading down directly toward them
Sekai (Quake): Everyone run!
The Silver hero yelled as they started running back to the Jade Chamber
However, the water bullet destroys the platform quickly and some of the Millieth guards fell to the open sea, including Aether.
Fortunately, Xiao got down there and rescued him, returning him to the Jade Chamber. While other adepties and Sekai (Cyclone) were also helping the Millelith guards who didn't make it.
Xiao: Be careful now
Aether: Thanks, Xiao.
All Sekai glowing and combines into one. Sekai is on his knees to catch his breath. Aether runs up to him
Aether: Are you alright?
Sekai: I'm fine. Just feeling tired now. I really shouldn't use elemental fusion earlier. It wasted a lot of energy.
Cloud Retainer: The Guizhong Ballista is destroyed… Without its covering fire, retaliation shall be difficult.
Ganyu: But the Jade Chamber is our last line of defense! We can't give another inch… no matter what…
Ningguang teleport down and spoke
Ningguang: I have… another idea
Ganyu: What do you mean, Lady Ningguang?
Ningguang: I'll sacrifice the Jade Chamber
Her statement shocked everyone. Except Sekai who a panting due to tiredness.
Paimon: You can't do that!
Cloud Retainer: What is the meaning of this?
Sekai walks panting heavily towards the group…
Sekai: Then I will buy you all some time to prepared and keep Osial on it place.
Then Sekai without hearing other response changed into Quake element, stomping towards floor producing Geo construct that push him forward, leapt up to the air slowly falling towards Osial direction.
Aether & Paimon: Sekai!!
As Sekai slowly fall towards the sea, making other have a leap of heart, Sekai starts focusing his remaining energy to summon something new.
Sekai: Answer my call, Earth Dragon!
Suddenly the sea bellows the Jade Chamber vibrating attracting other attention, as Sekai falls slowly towards the open sea, suddenly big wave occurs and from the center of it, come out Earth dragon with body create from Quake element, it eyes shine in light blue color. It flew up and catch Sekai on top of it head. The Earth Dragon is quarter size of Jade Chamber.
ROAR!!!
The loud roar come from the Earth Dragon managed to attract Osial attention.
Then with a loud clash, Earth Dragon move towards Osial and ram its body with Sekai jumping around punching Osial one of its head making it turned around.
With the first strike occur, Osial starts to bombard Earth dragon with multiple water blast, Sekai on top of the earth dragon maneuver around dodging incoming water blast. From range he asks Earth Dragon to used rock blast towards Osial slowly guiding it towards targeted area. He needs to at least force back Osial far enough from Liyu Harbor to reduce aftermath.
The battle between Earth dragon and Osial was being watch by people on Jade Chamber in awed. Even Paimon can't say any comment seeing Sekai struggling in doing his part of plan.
Sekai: Dragon Ascent!
With that both Sekai and Earth Dragon soaring upward high in the sky. Until he finds it sufficient height, Both Earth dragon and Sekai dropping out of the sky at high speed. They were been surrounded by Geo Element producing a scene of meteorite fall towards Osial.
Wrooonnnnn…..
BAMB!!!!
The loud explosion occurs creating haze of water surrounding the Osial.
ROARRRRR!!!
Osial roar in pain as the impact from Earth Dragon, two of its head was being destroyed by the hit and Osial starts to regenerate.
Sekai felt his energy draining make his last move to lock Osial on it place.
Sekai: Earth Dragon, Warp! The Osial.
…
From afar, everyone who had look of amazed starts to look worried as it seem even with that final move made by Sekai, Osial still stand.
Aether: Sekai wont able to hold this much longer. Its time!
Ningguang: Traveler, lend me a hand…. Farewell, old friend…
Ningguang: …Goodbye for now, let us meet again in the future.
With that Aether plunges his sword into the Jade Chamber and it plummets into Osial. The sacrifice of Jade Chamber to do the final blow on Osial, plunging it into the ocean and successfully suppressing the evil god.
Meanwhile, Aether and the others were flying away from the Jade chamber with the help of the Adeptis as they landed on the docks of Liyue Harbor after sacrificing Jade Chamber.
Aether: Wait where, Sekai.
Paimon: Oh no!
Until one soldier shout: Hey! I see someone on the ocean!
Everyone looks around and they found him, who unconscious.
…