Over the next several years, Shang traveled from one dangerous location to the next, always fighting powerful beasts.
There were so many beasts Shang had never fought against, and he felt his Battle-Strength become more and more powerful.
Eventually, Shang went through every single Zone that the Storm Kingdom owned.
During all this time, Shang always flew through the air at a very high altitude to avoid being seen by others, and he always only trained in locations where no one else was.
It wasn't that Shang was afraid of being seen by others. Shang simply didn't want to get taken out of his training mindset by having a conversation with someone.
Shang finally had time to fully work on his power, and he wouldn't allow anyone to interfere in his training.
After Shang had gone through every single Zone, he decided to do the same thing again while fighting Mid True Path Stage beasts.