章節 759: Danger Zone

"Granny, thank you." Shang Jianyao waved his hand and bade the old lady under the tree farewell.

He skillfully switched identities, greeted people of different ages and conditions, and chatted about all kinds of things to figure out what this place was.

He continued chatting until his mouth was dry and he was mentally exhausted. He roughly confirmed that he was in the Fourth Research Institute's residential area.

This research institute was located deep in the uninhabited wastelands. Its main building was underground, similar to Pangu Biology.

After the Old World was destroyed, the few farms and ranches under them remained unaffected. They tenaciously survived until Year 21 of the New Calendar.

Yes, in the room owner's memories, it was Year 21 of the New Calendar.