Bear Shadow in the Building

On a night of heavy rain and thunder, a highly intelligent black bear broke into the community, and Li Qing predicted the catastrophe by entering the novel about black bears killing people in advance. He was in a desperate situation and could not leave the community. "Black bear" was a forbidden word, and the call for help could not be answered. In order to protect himself, Li Qing secretly transformed his residence into a fortress, reinforced doors and windows, provided protection, equipped with power supply and self-defense equipment, and installed surveillance cameras to wait for the black bear. The black bear arrived as expected, frantically destroying the door and trying to unlock it. At the same time, resident 802 frequently asked Li Qing for help, and his behavior was unusual and suspicious.