There is no disclosure in the play. The original name of the animated film "Burning Bait Block" is "Dupie Dog". Burning bait block is a humorous cartoon in Yunnan dialect adapted from an American cartoon. Bait and fox are both animated characters in the cartoon "Bait Burning Block". In the play, the fox didn't reveal his name. The fox is the big brother of the bait. The cartoon "Burning Bait Block" is a series of funny stories about the daily life of a calm and experienced dog bait.