Warring States Period: from Fool to Massacre

When I traveled back to the Warring States Period (non-Chinese history), the first thing I did was to use modern knowledge to raise funds crazily (build high walls, accumulate grain, and slowly become king). Because I did many things that were not in line with this era, everyone called me a big fool. As the son of a prince, I had to stay with businessmen and untouchables. … Classic adaptations of major battles in history (The Battle of Makino, the Battle of Chengpu, the Battle of Julu, the Battle of Chibi, The Last Stand, The Last Stand, Ambush from Flying Daggers, etc...!) … This technique assumes that all vassal states have muskets, but the emphasis is on different levels, including but not limited to troop formations and the essence of formations. It will also reveal the cruelty of ancient wars, which is not what is shown in TV series.