Li Ang searched the Internet and discovered that hidden weapons, unlike fist and leg techniques, didn't have many sects or martial arts manuals for him to learn from.
What he could find online were just scattered methods for practicing various hidden weapon techniques.
But when he thought about it, it made sense that there wouldn't really be sects dedicated to training hidden weapons, neither now nor in the past.
Only in various martial arts novels were there many hidden weapon martial arts.
Li Ang wasn't discouraged; on the contrary, there were many enthusiasts for hidden weapons online, and just mastering some basic techniques could yield quite impressive results.
Just like [Cycling] and [Running], even without secret martial arts manuals, couldn't one still practice and learn them?
To get ready, Li Ang also ordered a large assortment of throwing knives, darts, and flying needles online.