Start the Source of Fire and Create a Mechanical Army

This is an era of national miracles and national adventures. A gray fog swept the world. Ghosts, ghosts, ancient gods, extraordinary races, etc., are all over the gray fog. There are dangers and miracles. Some items and even creatures invaded by the power of gray fog are called miracles. Some miracle items can generate ore every day, which is inexhaustible. Some miracle items can make people stronger even if they lie still every day. And some, it is possible to create extraordinary warriors in batches. Bai Ye came through, with a golden finger that could see all the prompts, and got a fire source at the beginning… - Description from novelcodex.org