Warframe: ITS BEGUN! Something Has Started knocking in Deimos Already

Oh Lawd, he comin'... #maninthewall

https://youtu.be/ChCjAiTpRk8?si=SbhHs314j-_JgiJ4

Do people really hate the New War and Kahl's Garrison so much?

I'm a relatively new player, been at it for three or four months now. I mostly play solo so I'm figuring things out on my own and sometimes it's slow going; I resort to googling things quite often because I don't quite understand what's going on. I've gotten up to MR14. Been unable to beat the MR15 test so far as I'm pretty bad... #newwar #kahlsgarrison #noob

https://kbin.social/m/[email protected]one/t/249081

What have I done?

I accidentally created a Sister of Parvos and I don't feel I was ready for it to happen. All of Venus is covered with a blue haze and the nodes are much higher level than they were before. I don't quite know what to do, tbh. I didn't even know a Sister had been created until I saw my money at the end of the mission was stolen by her.

I'm an older gamer so my reflexes aren't what they used to be. I have a Riven rifle mod but haven't been able to unveil it as I haven't been able to do the challenge yet (three head shots in one aim glide). I've got quite a few warframes including a few primes, but not a huge array of weapons. I also mostly solo the game so I don't have a group to help me with this.

Is there a way to get Venus cleared so it's useable again? I know I'm not going to be able to kill this interloper for a while yet but if I can get Venus clear she can lurk in the Void forever as far as I'm concerned. or at least until I'm strong enough to deal with her.