Hi, I'm David, an Independent Advisor, here to help you.
Xuanzhi is the developer of LDPlayer, an Android emulator.
Do you have LDPlayer installed, or have you had it installed in the past?
Scan for threats using your antivirus. Also, check using the Microsoft Safety Scanner by downloading from the link below.
https://docs.microsoft.com/en-us/windows/securi...
Feel free to ask back any questions.