The more Professor Cao listened, the more he frowned and quickened his pace.
He quickly looked at a few cubicles and finally stopped outside the cubicle that Chu Luo had entered.
He asked, "Did Chu Luo enter this one?"
The administrator quickly nodded. "Yes."
The door was closed and the cubicle was surrounded with tempered glass walls. The two of them could see the robots displayed inside as they stood outside.
Professor Cao gestured to the administrator. "Open the door. I'll go in and take a look."
The administrator quickly took out his card and opened the door.
Professor Cao walked in and quickly checked.
The administrator stood at the side and watched worriedly. After more than ten minutes, he looked at Professor Cao, who was becoming more and more serious. He asked worriedly, "Professor Cao, is there a problem with these robots?"
Professor Cao pursed his lips and didn't say anything.
