When Xu Huai was helpless, Lu Huai'an was like a beam of light falling on him. When he was a child, the Xu family needed to find funds because of bankruptcy. A woman with mental problems came to the door and asked Xu Huai to follow him before she could invest. She beat and abused him day and night, and Xu Huai became more and more taciturn. Until one time he ran away from her and squatted on the roadside. Lu Huaian saved the fragile Xu Huai. Later, the woman came to Xu Huai again. She lost control and inserted the knife into Xu Huai's chest. Xu Huai was glad that he did not cause any trouble to Lu Huai'an. The moment he fainted, he saw: Lu Huai'an went crazy and killed the woman. . .
Purpose: Learn the law and apply the law