"Mm, look into it when you have time."
Old Liu nodded. All his energy was focused on Cai Jianxuan's gang now, and he did not care much about the bald man. He immediately changed the subject and asked, "Achen, did you bring that pair of an-tanks you mentioned earlier?"
"I did." Chu Chen nodded, then took the pair of an-tanks out of the box.
Old Liu hurriedly took them and examined them carefully. Only after looking at them for less than twenty minutes did he let out a long sigh and exclaim, "Cai Jianxuan's group really is formidable!"
Chu Chen nodded. "Indeed. They actually managed to develop such a counterfeiting method in such a short time. I wonder how they did it."
"You're mistaken. Technology like this couldn't have been developed in a short while. Otherwise, the Antiques world would have been thrown into chaos long ago."
Old Liu said, "According to the confessions of Cai Jianxuan's men whom we caught before, they had already begun researching methods to fake patina as early as October last year. This should be the result of that research. Besides, when did Jia Yuqiang buy this pair of an-tanks? If they could develop results in such a short time, they wouldn't merely be formidable—they'd be immortals."
After hearing Old Liu's words, Chu Chen scratched his head, looking somewhat embarrassed. He had been too clever for his own good in this matter. He had focused only on the idea that Cai Jianxuan had researched this method to deal with them, forgetting that there simply had not been enough time to put it into practice.
Old Liu chuckled, then his expression turned solemn, and a trace of urgency entered his voice. "I used to think that as long as the improved patina-liquid formula hadn't reached Cai