chapter 270 My master invites you

Riichi Zorn put away the structural diagram for the time being and came to the shelf. He walked slowly along the three rows of shelves, scanning each one. There were all kinds of objects on them, including vases, ancient books, wooden boxes... They had not been moved for a long time and were all covered with a layer of dust. When he reached the end of the shelf, he stopped and stared at a wooden hairpin. "That's it." Riichi Zorn muttered to himself, picked up the hairpin and swept it up and...