Upstairs

Guan Zhengwu walked to the door of the classroom and did not look at it. He reached out to open the door directly. Scared Wu Gang quickly grabbed him and looked inside through the small window on the door. Only after he found no zombies did he let Guan go in.

Guan Zhengwu searched and searched again in the empty classroom, even under the table, even in the same place two or three times.

Wu Gang frowned and felt that if he didn't do something, the man would definitely go on looking for it forever. He said, "Your daughter is not here, is she? Has she been picked up by your family?"

"It should be..." Guan Zhengwu pondered for a moment and decided on his next destination. "I'll go home and look for it. They must be at home."

Then he did not hesitate to walk outside the classroom.