Zhou Yu deliberately embarrassed Zhuge Liang to build 100 thousand arrows in ten days. The witty Zhuge Liang saw through it at a glance, but calmly said that it only took three days. Zhuge Liang used the fog of the east wind and Cao Cao's suspicious character to lure the enemy deep, and finally borrowed hundreds of arrows.
The Cause, Process and Result of Borrowing Arrows by Grass Boat
Cause: Zhou Yu was jealous of Zhuge Liang and wanted to kill him. Zhou Yu asked Zhuge Liang to make 100,000 arrows in ten days and asked him to make a written pledge. If he fails, he will be put to death.
What happened: Zhuge Liang filled the boat with scarecrows and deliberately approached Cao Ying in foggy days. Cao Jun mistakenly thought that Zhuge Liang was coming, and repeatedly sent arrows. Zhuge Liang's scarecrow is full of arrows.
Results: Zhuge Liang sent Zhou Yu 100,000 arrows in three days, and Zhou Yu sighed.