The Bright Moon of Qin Dynasty

I've traveled through time. Travel from the 21st century to the era of Qin Shihuang. I thought I would spend the rest of my life in ruins. However, the historical trajectory has changed. Alexander the Great, who went on an eastern expedition, met on a narrow road with the First Emperor of the Qin Dynasty, who unified the six kingdoms. Will the Macedonian phalanx continue to show its power or will the Qin Dynasty phalanx be better? I'm about to witness it!