public void GotoStart()
{
xrRigLocation.transform.rotation = Quaternion.Euler(0, 0, 0);
xrRigLocation.position = new Vector3(
locationStart.transform.position.x,
locationStart.transform.position.y,
locationStart.transform.position.z);
xrRigLocation.transform.SetParent(null);
audioController.AtStart();
npc.transform.LookAt(xrRigLocation);
}