macOS won't boot after BIOS update

Hello there!

I've been using Hackintosh on my PC for a while now, but on Windows, a game didn't work properly because my BIOS version was outdated. I've decided to update the BIOS, and that fixed my issue.

BUT I use Hackintosh for work, and today I wanted to boot it up, but it looks like it got wrecked. I thought maybe by updating my BIOS settings were set back to default, so I checked them, but they weren't. I set it back to defaults manually and changed the settings which are need to be changed, but that didn't fix my issue either. What could be the case? Should I roll back the BIOS version because, of course, I'm prioritizing my work over a game?

Specs:
CPU: Ryzen 7 5700X
Mobo: MSI B350M PRO-VD PLUS
RAM: G.Skill 16GB DDR4
GPU: Radeon 5700XT
OpenCore version: 0.9.9