I updated my system 3 hours ago, then closed by the case button before it finished. I got back home and surprise, I try to boot, gub errror.

I grab my arch live usb, but it has a broken installation of void in it.
I proceed to use RUFUS to burn an image of arch. But hey, i dont have the image. My key is 1gig only, so i go on archive.org to find an old one. I burn and boot into it.

I chroot into my arch. My keeb's shift doesn't work and I need to do pacman -S linux. Capital S.

God got my back and in my .bashrc, I found a capital S.
I deleted the rest of the alias, keep the S, source it and run the command.
When building initcpio, NVIDIA driver somehow is missing.
I insall it using the same method. I update with -Syu instead of -S linux.
I reboot. It works.

Now lvm and clang are already there. I overwrite.

7 heart attacks at least.