Genshin Impact : Shattered Void

Prologue

(3rd POV)
[Tevyat... a world where the seven elements flow and converge.]

[In the distant past, the Archons granted mortals unique elemental abilities. With the help of such powers, people formed a bountiful homeland out of the wilderness... However, 500 years ago, the collapse of an ancient civilization turned the universe upside down... Though the calamity the world suffered has ceased, peace has yet to be restored.]

[Tevyat consists Seven Region with each Archon to protect one region each. Which they are :
- Moonstadt, with Archon Anemo
- Liyue, with Archon Geo
- Inazuma, with Archon Electro
- Sumeru, with Archon Dendro
- Fontaine, with Archon Hydro
- Natlan, with Archon Pyro
- Snezhnaya, with Archon Cyro.]

---------------------------------------------------------

????: "So, what you're trying to say is that you fell here from another world?"

[Two stars has been seen around the seven region of the Teyvat.]
????: "But when you wanted to leave and go on to the next world, your path was blocked by some unknown god?"

(Flashback)
[At the end of the world... one boy (named Aether) and one girl (named Lumine) stands ready to leave Teyvat, but suddenly... a giant portal appeared in front of them. And from that portal, comes out a young woman, called herself, "Unknown God".]

????: "Outlander, your journey ends here."

[Lumine took one step forward as she is seeing the Unknown God for the first time.]
Lumine: "Who are you!?"
????: "The sustainers of Heavenly Principles..."

[A small yet shiny cubes appears on "Unknown God"'s hand.]
????: "The arrogation of mankind ends here and now!"

*SRING!*
[The "Unknown God" activated the giant black cubes to trap both siblings, but they manages to evade it.]
Aether: "What is that!?"
Lumine: "Watch out!"

*WUSH!* *WUSH!*
[Lumine and Aether activating her wings and summon their swords.]
????: "Hmm... Not bad. How about this?"

[The Unknown God summons swarms of dark red cubes to attack them, but when the siblings are free from those swarms, they are attacking The Unknown God together and cause a huge explosion. But, their attack are not effective.]