Core settings
•Protagonist: Zhang Heng (a 28-year-old graduate student in the Department of History) → traveled to Xiang Yu after the Battle of Gaixia and before committing suicide in Wujiang River
• Time anchor: In 202 BC, Xiang Yu led 28 cavalry to break through to the Wujiang River and was about to commit suicide.
•Goldfinger:
•Historical omniscience perspective: Be familiar with the key moments of the Chu-Han War and the fate of the characters
•Modern management thinking: military democracy, intelligence network construction, economic warfare methods
•Weapon black technology: improved saddle/primary application of gunpowder (in line with the technological basis of the times)
