C37 Illuminating Mysterious Scripture

Old Li disregarded the bewildered Faang Xinghang and turned to Bai Yaojin, saying, "I'll go down and tidy up a bit."

Bai Yaojin nodded in agreement.

Faang Xinghang was confused. "Tidy up? But why...?" The cleaning was usually done by robots, so what could possibly require Old Li's personal attention? Faang Xinghang suspected that someone might be planning to target the bookstore