Actually, I saw many posts on Facebook about SSD corruption. Many people say that their PCs have turned off while playing games. Also many people say their ssd crashed even, while PCs shutdown. So from there, I assumed that this is a problem with the Windows 11 update. Actually, this problem mainly occurs when transferring files over 50 GB. Since I downloaded the Bitcoin core, which is about 600 GB, this may be the reason for the problem. So I am planning to go back to Windows 10.
Cookdata already pointed you to another thread about this update KB5063878.
It seems that is the reason for your SSD corruption.
This is the reason why I don't use Windows 11; it is still new and has many bugs.
You're lucky that you don't have your wallet installed because if you had and no backup seed, you already lost your wallet.