Zheng Tan opened a secret drawer on the cat climbing frame. This particular compartment was specially cleared out by Zheng Tan to store business cards and similar items. Previously, he hadn't considered collecting business cards; after all, who gives a cat a business card?
But now that he knew more people, there were always some who were rather unique and thought outside the box. For instance, during Wei Leng's wedding in Ermao and his fellow apprentices' suite, Zheng Tan had received many business cards. Ermao had helped collect them, and later handed them to Zheng Tan back at the courtyard.
