A top-secret experimental explosion transports Xiao Ming to a parallel world resembling ancient times.In this hostile land, he is the most unfavored prince, given the most barren fiefdom.Fortunately, however, a mysterious item from the experiment—the Technology Crystal—comes with him, granting him the ability to upgrade a technology tree.Thus, he begins a leisurely life in his fief, farming and developing industry.In the face of his unfriendly brothers and sisters, he has always followed the motto- friends come and get wine, jackals come and get shotguns. Alternate World Ancient Times Army Building Arranged Marriage Blacksmith Boss-Subordinate Relationship Business Management Character Growth Conflicting Loyalties Empires European Ambience Firearms Generals Gunfighters Handsome Male Lead Industrialization Kingdom Building Loyal Subordinates Management Marriage Military Modern Knowledge Nationalism Nobles Past Plays a Big Role Politics Psychopaths Racism Royalty Schemes And Conspiracies Slaves System Technological Gap Wars