This is a bitter plan, acting with each other. Huang Gai, written by Zhou Yu, happened in Battle of Red Cliffs during the Three Kingdoms period. At that time, Cao Cao's troops were the most powerful, but because they were all northerners, Cao Cao connected the iron cables on the ship to reduce the hull shaking.

It was in this situation that Zhuge Liang decided to launch a fire attack on Cao Cao's army. At this time, someone needs to surrender Cao Cao's ship to carry out fire attack. It was against this background that Zhou Yu attacked Huang Gai.

Although it was a fake surrender, Cao Cao was not stupid enough to believe it, so Zhou Yu and Huang Gai needed a risks plan. So there was Zhou Yu beating Huang Gai, and so there was the so-called "one willing to fight and one willing to suffer", which was nothing more than a play.