Merged Worlds: Isekai'd Nation Builder

1 Week After the Disposal of the Safi'Jiiva.

Third Person POV.

Quite a lot has happened after the Red Dragon was killed: Monsters now inhabit every single world instead of only their own, meaning Shimmer has been working overtime in making new weapons since she's basically the only one in Teyvat to know what kind of weapons are capable of affecting the monsters.

Aside from that, the Elder Dragons seem to have formed some kind of debt with Shimmer and Gloom, with Shimmer having found a pile of frozen monster corpses, obviously courtesy of a Velkhana, though so many she started to sell the meat cuts to the people in Teyvat. While Gloom keeps finding piles of fruit she's never seen in front of her meadery.

As for the rest of Teyvat, Mondstadt is pretty much the same with the more passive monsters making their home around the city, as for Liyue, they basically got new pets with small monsters finding safety in the area, Inazuma got most of the flying monsters due to it's location, Sumeru is now home to the Ambush predators and the sand monsters, Fontaine is full of new fish and frogs, Natlan now has more dragons than there are humans, and Snezhnaya doesn't actually have that many monsters on account of Gloom not wanting her home to be destroyed.

Speaking of Gloom.

Shimmer's Nation.

Gloom's POV.

"So you opened a new business out of the stuff the monsters have been bringing you?" I asked my girlfriend who was cutting up frozen monster into pieces, "I can't really eat all of this by myself." She pointed out, which is fair.

Walking over to a piece of meat, I tried eating it and it tasted quite dill, "Is this actually meat? Its like a pickle." I noted outloud with a raised eyebrow.

The moment those words left my mouth, Shimmer started laughing outloud much to my confusion, "What- what's so funny?" I asked, not understanding the punchline, "You just ate a piece of Deviljho and they look like pickles!" She exclaimed between laughs, making me laugh along with her.

After a bit we finished laughing and stayed in silence for a bit, not really knowing where to bring the conversation next, "So what are you going to call this place?" I ask, wondering if she came up wth a name yet.

"You asked just at he right moment." Shimmer commented, clearing her throat a bit as she stood up, "I welcome you to Luminaera!" She stated firmly, standing very proudly.

Looking at her for a moment, "...Your stature doesn't suit that tone!" I exclaim before I burst laughing outloud.

Shimmer's POV.

Hearing Gloom mock my height made me pout, "Why you!" I lamented before punching her in the face to make her stop.

In response, Gloom punched me in the gut, and while she only stumbled back a bit, I reeled on the ground in pain, which made Gloom realize she might have overdone it, "Are you okay?" She asked, squatting down and putting her hand on my head.

Before replying, I took a few deep breaths to get my senses back, and while I did, I realized that feeling my organs churn in protest from the impact, made me feel weird, "...Honestly I think I discovered something weird about myself..." I say while looking to the side, feeling my face heat up slightly.

"...Guess I got a new punching bag." Gloom mused, but I got quite panicky at that, "Wait! No, no, no no!" I denied taking a few steps back from her to avoid anything else.

Seeing me back off caused Gloom to smile, "Oh if you're feeling shy we can take it inside~" Gloom said, letting six of her tentacles out, and they were kind of shiny and wet looking, "Don't mess me up too much." I mutter feeling drool come out of my mouth.

A Few Hours Later.

Feeling the light shine in my face, opened my eyes expecting to see morning, but I saw a familiar sight from a month ago, "...Why am I here?" I asked no one in particular, "Why are both of us here?" Gloom corrected me, making me notice she was there too.

"Hello there you two!" Shiva Samba greeted us, appearing between us, "Hope I didn't interrupt anything." She teased with a smug smile.

Me and Gloom looked at eachother, feeling more annoyed than anything.

Gloom's POV.

I facepalmed ready to ear whatever headache the Goddess was going to give us, "Spill it." I instructed, just wanting to get it over with.

"So, I'm sure at least you know about La+" Shiva Samba started, pointing at Shimmer, "The Vtuber?" Shimmer asked, "Yeah her, so basically, she's based of off my daughter." Shiva Samba explained, catching us off guard.

"YOU FUCK!?!?" I questioned the Goddess in a shocked voice, "...That kind of hurt." Shiva Samba noted before she continued "Where she comes from is not important, basically, here she's known as Malavia and lives in this world currently, still leader of her secret society."

Looking at Shimmer, she just seemed as clueless as me before Shiva Samba dediced to explain what she wanted, "I want you two to keep an eye on her, got it?" She instructed much to our shock.

I struggled to let out even a sound, which Shiva Samba clearly took as a yes, so she snapped her fingers and sent us back to the mortal world.

Waking up in bed this time, me and Shimmer sat up, still naked from what we were doing, "...What the fuck did we get ourselves into?" Shimmer muttered, shaking her head and looking down.