Beacon Fire Little Messenger

"My name is Alang. I am twelve years old. My best skill is not to climb trees and dig out bird's nests, but to imitate cuckoo calls with a bamboo whistle... But this skill almost killed me. That year when the Japanese invaded the mountains, I became the youngest 'messenger' in the guerrillas. The task is simple: rely on the cuckoo's call to deliver a letter with three circles drawn in it to the jujube forest on the other side of the river. But when I finished learning the third bird call, the response from the woods was not the agreed code, but the cold muzzle of a gun... If I said that the muddy letter later saved the lives of the whole village, would you believe it? If I were to say that the enemy's warehouse exploded in the middle of the night, all they needed was a load of chili powder and a few hornets' nests... Guess which one I did? Purpose: Never forget the national humiliation and keep the mission in mind