Rice Lane, Ancient Home.
Sitting in the living room of the ancient family, a beautiful old man with white hair and beard said slowly, "From the scene, there is no sign of human activity, and there is no flaw to speak of. But the biggest flaw itself is the coincidence of Li Yuan. It is understood that because Cao Ban said hello, the security guard captain invited Li Yuan and his son to wait in the lobby four times, but they were declined. Li Yuan and his son waited at the lobby gate for more than six hours, which was totally inconsistent with the doctor Li's attitude of avoiding the official in the past.
It is worth mentioning that I have investigated the cameras of all newspapers