Zhao Cheng was reborn in the first year of the Tang Dynasty, which coincided with the catastrophe in Jingzhou, and everyone in Nanyang Village was massacred. The recycling system is awakened in a desperate situation. Broken bowls and rags can be exchanged for rare items. A broken kitchen knife can be exchanged for a dragon-slaying knife. He gathered the refugees and conquered the fierce general Li Yuanba. He used scraps as a basis to raise an iron-blooded rebel army. He built an army and defense with the unlimited supplies of the system. With a humble body, he gradually rose to the position of Marshal of the Tang Dynasty from picking up rags.