What's the story about that fierce dog?

Liu's bitch gave birth to a litter of sons of bitches, all of whom cried with joy, except Tieyi, a dumb dog. He was born thin and dry, and the Liu family thought that dumb dogs could not be kept alive, so they threw the iron on the side of the road. Zhang Laohan picked it up and lifted it carefully. Who would have thought that in just one year, wrought iron would be as big as a calf. When I was walking in the aisle, I lowered my head and my thick soles hit the ground, making a muffled sound. But he is still a dumb dog. He never barks. Whose dogs in the village are afraid to meet each other when they see wrought iron walking around. When the horse came back, it was a near miss, but the man kicked and bit, and the iron came silently, biting the horse's neck, and it became famous from then on.

The door of Zhang Laohan's house is open in the morning and evening. As long as the shadow of wrought iron is swaying, thieves dare not approach. The most terrible thing is that wrought iron won't bark and will bite you without warning. If you can't die, you will be disabled. Zhang Xiao, the son of Zhang Laohan, came back from the provincial capital and said to his father, "Dad, my son has a prosperous business in the city, but he has less money. Why don't we sell the gold bracelet at home? " Zhang Laohan smoked a cigarette on his son's shoulder and scolded, "You little bastard, that bracelet is a relic left by your mother. How to sell it? " Zhang Xiao touched the hot shoulder and gave a few quick laughs. In the evening, the father and son huddled on a kang, and the son strangled Laozi with a straw rope and dug up the fucking gold bracelet. When he fled, he told wrought iron to bite his hamstring, and Zhang Xiao lost his gold bracelet to save his life. The wrought iron returned the bracelet to Zhang Laohan, only to know that the master was dead. He grunted in his throat for the first time.

The iron art guarded the body of Zhang Laohan, which made people stay away from it. It didn't take long for the stench of rotting bodies to make people vomit. Several villagers tried to bury Zhang Laohan with shovels, and the iron was placed majestically at the door, scaring no one to come over. From then on, Tie became a wild dog. When hungry, it catches rabbits to satisfy its hunger. It has been seen dragging a deer back. But wrought iron never eats chickens, ducks, pigs and sheep raised by villagers, and doesn't even touch the bones thrown. The villagers said that this piece of wrought iron must have been reincarnated into a wolf and thrown into the dog's womb.

After a few years, the iron is getting old. Without the spirit and ferocity of the past, rabbits caught less and began to chew bones. But Tieyi refused to leave Zhang Laohan's home, which was also Tieyi's home. One day at noon, there were many footprints in front of my house. The elephant, one deep and one shallow, was a cripple. The old-fashioned wrought iron came at once and sniffed the footprints for a long time. Zhang Xiao came back. That night, I opened my shovel and beat the wrought iron half to death. When he entered the room, he kowtowed to a pile of bones and said that he was a father and his son was unfilial. Then I turned the house upside down, but I couldn't find Niang's gold bracelet. I kicked Tieyi a few times and said that if you are human, you can still ask. The wrought iron opened its teeth and leaked the gold bracelet that had been bitten between its teeth. Zhang Xiaoxi was overjoyed and bent down to pry open the mouth of the wrought iron, but it bit his throat.

The villagers buried the wrought iron like people, and set up a wooden monument in front of the grave with four words written on it-benevolence, righteousness, loyalty and courage.