Hello, it's about Library Of Ruina bug with black screen after the initial dialogue. I've recently found the fix for this problem, you can find step-by-step solution on reddit: https://www.reddit.com/r/libraryofruina/comments/p38gv4/blackscreen_problem/h8ud9po?utm_source=share&utm_medium=web2x&context=3 In short: turn off vertical synchroimpulse in nvidia control panel