Yang Zhen spoke in a low tone, whispering with the well-named 'Cheap Cat'. What they discussed was not meant to be overheard.
In fact, what even the Cheap Cat didn't know was the armor Yang Zhen sold to Saint Lin was not only a basic version, but also a sham piece, crafted together randomly in a small workshop.
The main thing was that, on that set of iron armor, Yang Zhen had made alterations. Not to mention the Ke Clan, but even the powerful creators of the Heavenly Book wouldn't be able to crack it because before they did, the iron armor would just 'pop' and disintegrate into fragments!
Thanks to the antics of Yang Zhen and his two cheap friends, the flying craft competition ended prematurely. The outcome, of course, was everyone being tremendously happy. After all, with the iron armor and the two flying crafts at their disposal, entering the Mobei Abyss would be a matter of minutes, right?