What is the cause, preparation, process and result of borrowing arrows from grass boats? Fill in the serial number

Cause: Zhou Yu is jealous of Zhuge Liang.

Preparation: Twenty clippers, each with 30 sergeants, equipped with green curtains and straw handles.

Process: On foggy days, he ordered the boat to sail to the water village near Cao Jun. When Cao Cao heard the drums and shouts, he became suspicious and asked the crossbowmen to shoot arrows at them and not let them approach.

Results: 654.38+ ten thousand arrows were borrowed.