"Okay, now, go…" The kid sent him away before apologizing to Mark for making a ruckus in his place.
Mark realized that this person is probably very precious to the kid that he had to outburst just because she disappeared. But then again, he can understand Ouyang Zen.
In his past life, Mark was also overprotective of his younger brother as he's the only living relative. Ouyang Zen was also in a similar situation, although the different surnames clearly indicated that this Zan Rong person is neither a member of the royal family nor she is a biological sibling to Ouyang Zen.
Either way, she has nothing to do with the auction. Hence, her existence doesn't matter to Mark. He put away his thoughts and waved his hand with a smile on his face, "no worries. Please come this way…"