Those who have seen "Bullfighting" come and answer.

At 44 minutes and 46 seconds, Uncle Thirteen said that the village had been swept several times, and there were only one cow and two cows. Jill then explained the secret of Niu Er Zang Niu. When Niuer came back, the cow that was eaten in 18 minutes 17 seconds was Niuer's bull. At 80 minutes and 07 seconds, Niu Er was sent to the mountains by the bodhi old zu and uncle thirteen to dig a hole. This cow was first raised by Jill for him and then sent to the mountains. When sweeping the grave, Niu Er was digging a hole in the mountain, which made his mouth thirsty (the image of Niu Er at the beginning of the film), but at this time, the cow was still at the second aunt's house in the village, and the second aunt dyed the cow that khaki with pigment, gave it dumb medicine, hid and escaped. Niu Er dug a hole and returned to the village. This is the scene at the beginning of the movie. Everyone in the village is dead. ...