Douluo: Make a gun first

As the saying goes, my neighbors grow crops and I make guns, so my neighbors are my granary.
Traveling across Douluo Continent, what should you do if you want to rise?
Shen Feng tells you that it only takes three steps.
1. Make a gun first at the beginning to crush Tang San’s mechanical hidden weapons.
2. Awaken the true innate full soul power and crush Tang San’s pseudo innate full soul power.
3. Follow Tang San’s path and leave him with no way to go.