Hololive Alternative: Omega's Cube

The start of a ripple effect

I'd raise my dagger to block her quick slashes.

Aqua: Starburst stream!

Y/n: Stop using anime moves!

I'd say in panic as she continues her flurry of attacks, knocking me down with an unexpected back kick to my stomach.

Y/n: Ow...

Aqua: Hey! For someone trying to find an ancient artifact, you sure are weak! Unless you're going through this stealthily, which is almost impossible... you're going to die.

'And for an introvert, you sure do talk a lot of talk. Shion's crazy for saying that.'

Choco: Don't push him too far...

Subaru: He is definitely gonna die by your hands!

Ayame: I need to fight with her one day...

Shion: Pft...

Suisei: He shouldn't even survive this long against her... especially with that attack.

I'd get up and get into my fighting stance once more.

'What a damn team I've got...'

Shion leaves the room, seeming disappointed and annoyed.

Y/n: Hm?

Shion's POV

'Artifact realm, huh? How ridiculous. He's gonna die, definitely. The only way he'll survive is with those damn powers.'

I'd grab a rune and stare into it.

'Sooner or later, it'll have to happen. He won't get any stronger either... that's impossible.'

I'd grab another and place both onto the podiums in front of the portal on both sides. An advanced magic spell to a dimension like the 'Artifact Realm' wouldn't be hard for me, it's the security that would be unexpected, it could take the form of anything. A Realm is merely the subconscious of someone. In this case, the subconscious of a God.

I'd place a vial of Y/n's blood, courtesy of Aqua's battle, into both runes.
Normal places wouldn't take up such valuable resources. That is if this thing is really omega.

Time for a trip.

A few minutes later, Shion's Living Room

Everyone is sitting on a couch looking at Shion, who is standing in front and conducting the briefing.

Y/n: So, we're invading the mind of a God in hopes to destroy a cube that can let me live?

Shion: Yeah, once we enter the layout will be randomized, but we will have to go through the security defenses for sure. Once we step in, the portal behind us will have to close to continue forth.

Suisei: And how do we know if the defenses are possible to get through?

Shion: God is not unfair, she will allow it to happen if fate wills. She can pass through easily since... well... she's God.

Ayame: This is bad for I, a demon.

Choco: And then what? What's at the end..? The cube?

Shion: The dimension that Y/n's blood takes us to is merely a link connecting us to other dimensions. Once we pass the security defenses, taking the correct door will take us to the cube. Artifacts exert quite the aura, so we will know which door it is.

'My blood? What does my blood have to do with this?'

Subaru: Which then we just destroy it?

Shion: ...guess that works.