Wang Yongjiang, who carried out police reform, sent someone to copy Tang Yulin's casino and took Tang Yulin's army officers and soldiers away. Tang Yulin sent 53rd Brigade to surround the whole police station and killed two policemen. The army and the police did it.

Due to the police reform supported by Zhang, Shang Yulin ignored the friendship of brothers, controlled the 53 rd Brigade and disobeyed orders, which made the relationship between brothers tense.

Follow-up story:

Liu Zi rushed back to Fengtian from Zhengjiatun overnight and was stopped by a roadblock. He saw machine guns on the side of the road. Back to Zhangfu, the atmosphere became more tense, and the whole yard became a temporary headquarters. Zhang Dashuai sent six sons to Tang Fu to ease the relationship with Tang Yulin on his behalf.

Shang Yulin is also preparing to join hands with Feng against Zhang. Outside the Tang mansion, he was armed to the teeth, armed with machine guns, and the officers and men had distributed white towels to prepare for the battle.

Public relations officers and soldiers stopped him, and Shang Yulin was asking scholars to draft a proclamation against Zhang. Liu Zi came back from Shang Yulin's home, only to find that Zhang Fu was also ready to fight, and Zhang Jinghui took Shang Yulin instead. Zhang Xueliang realized that this was just a conspiracy.

Overnight, the situation in Fengtian changed suddenly, Shang Yulin was dismissed as a brigade commander, and Zhang took control of the military power in Fengtian.