Not too original, I took this from the main concept of WandaVision, but with a slight twist. We can do double ups, and you can have a different plot, if you want! Or we can incorporate your OC/canon character of choice here! And btw, my OC, Brielle's wiki is on Amino and I can give you a desc of her in PM, via a Word docu or my Amino wiki, but I can RP on Reddit, Discord, Amino, Wattpad, or Google Docs! I'm just an 18 year old with five years experience in roleplay, and I really want to try this plot ^{-^}

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(TW ⚠️ ; mentions of death, grief, and Vormir.)

Brielle and Natasha had adopted a young daughter and had plans to marry about five years before Endgame, just a while before Scott got back, hoping to give their new world a try, albeit the incomplete feeling still lingering, with literally half of the population gone.

The plot goes on the same, the Time Heist happening even if Brielle was quite uneasy with the idea. She went with Rhodes and Nebula to steal the Power Stone. Once the stones were complete and they assembled, Clint broke the news that Natasha had sacrificed herself. The news broke the Stark girl's heart, but she knew she had to go on and help them. One night, she went to tuck their daughter in, and their daughter talks about how Natasha didn't have the chance to say goodbye. She explained that they'll see her again, soon.

Before the war, Brielle found out that the Nebula of the past had taken and killed her adoptive daughter. Enraged and determined to get revenge, Brielle made sure her suit was the in the strongest and most durable state it could be. The war happens, and they won, but she watched her father die, right in front of her very eyes. It was just like a flash, and he was just... gone. And that was the straw that broke the camel.

Heartbroken and hopeless, she wrote a letter to Natasha, and their daughter, as if she was sending it to them. She then saw the small velvet box that contained the ring that she was supposed to propose to Natasha with. Overwhelmed with grief, she went and invented a pair of contact lenses that connected to her personal AI, Callisto, to create a virtual reality for herself.

She lays in bed and uses the lenses, creating the perfect world where Natasha, their daughter, and Tony were alive. But it had consequences. Pepper hadn't been able to reach Brielle for days. When she and Morgan went to check for Brielle, they found her in her bedroom, laying in her bed, her eyes wide open, but her breaths shallow.

Pepper called Bruce for help to assess what had happened, and Bruce concludes that Brielle was stuck in a virtual reality and was in a coma because of it, and that there was a possibility that she could die if left in the reality longer. Bruce came up with the idea of calling Wanda for help, to tap into Brielle's mind. Having just left her own alternate reality, Wanda comes to help.

After a long period of time of persuading Brielle to come back, Wanda wakes up, as well as the Stark girl. Devastated that she had to leave her perfect little world, Pepper and Bruce decided that it was best if Wanda stayed with Brielle for the mean time, to help her recover since they had shared experiences.

The two bond over their grief, helping each other recover, and falling in love in the process, though being doubtful as they had been so traumatized by losing their loved ones.

Note: This is a long-term plot, we'll have to include happenings before the Time Heist and the war, the happenings in the simulation, as well as what happens after Brielle was snapped out of it.