Cultivation Begins with Douluo

When I woke up, I found that I was in another world. This world has no fighting spirit or magic, but there is an extremely brilliant martial spirit. Moreover, my eldest son is called Tang San. Our home is the only blacksmith shop in the village. It feels so familiar. There is no golden finger or system. What should I do? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.