My Name Is Yang Jian, What's Wrong with Bringing a Dog?

Yes, my name is Yang Jian. At first, I thought it was just my dad giving me such a name out of nowhere. It wasn't until I was 18 years old that I got a black dog. Someone told me that it was Roaring Dog. Wait, my head feels so itchy, are I going to grow eyes again? I am really Erlangshen! What about my three-pointed two-edged knife? What about the flying eagle? Is Guanjiangkou still there? Monster monkey, let me see where you run this time! The introduction is weak, there are many wonderful things, readers, please go inside~