Young officer Liang Chao graduated from Whampoa Military Academy. He was brave and skilled in battle, frequently achieving victories during the Northern Expedition. However, when facing the Red Seventh Army, the fight became more challenging. In a battle on the outskirts of Baise, Liang Chao won thanks to the recklessness and stubbornness of the Red Seventh Army's commander, Huang Yongfei. But because he defied the orders of his regiment commander, Wei Wu, by not executing captured Red Army wounded soldiers, he was demoted on the grounds of battlefield insubordination. The Red Seventh Army commander Huang Yongfei, who faced Liang Chao, was also demoted for losing a battle due to disobeying orders. These two hot-blooded young officers, both demoted, became increasingly at odds with each other and repeatedly clashed. To protect Wei Wu, Liang Chao was captured by the Red Seventh Army twice, and both times he was released. From being an enemy to the Red Seventh Army to experiencing their power and benevolence, he gradually came to understand the Red Seventh Army, eventually defecting to join them. In this people's army, the blood and lives of his comrades gave him 'another life'. The support of the masses for the Red Army allowed him to finally comprehend the reason behind the Red Seventh Army's unstoppable success. He sincerely exclaimed: 'Those who win the hearts of the people win the world!'