Game World: Am I a toy of the system?

The poor boy Bai Meng was very unlucky to be sent to the Paleolithic Age, and was also... Then a system named appeared in Bai Meng's life. Although it always claimed that everything it did was for the good of the host. But Bai Meng didn't think so. "I am obviously a toy in your hand." "Ah, yes, yes, you are right!"...