Gu Changfeng, a modern grassroots builder, accidentally traveled to the northwest border town in the middle and late Tang Dynasty and became a lowly policeman. Faced with the chaos of official corruption, scattered refugees, and foreign invasion, he awakened the "Proficiency Panel". By constantly repairing city defenses, arresting bandits, and promoting improved breeds, he accumulated peak proficiency in various skills and transformed the originally deserted county into the first fortified city in the Tang Dynasty. Later, with the backing of his absolute economic strength and elite troops, he entered the court from the local area, and gradually eradicated the wealthy families by abolishing well fields, opening imperial examinations, building railways (ancient method of organizing roads), and expanding maritime borders. Finally, he changed the world and re-established a huge empire across Europe and Asia in the afterglow of the prosperous Tang Dynasty.
