有人要學做壞事？而且還是個小天使哩！是誰?到底是誰？放著天使不做，而想做壞事！原來是小天使康康啊～康康好不容易完成一百件好事，得到了人人羨慕的光環，可是光環卻帶給他很多煩惱，於是他想盡辦法學做壞事，希望讓頭頂上的光環消失。小朋友，你相信嗎？康康竟然真的去跟大壞蛋學作壞事了呢！接下來會發生什麼好玩的事情呢？讓我們一起翻開故事，細細聆聽與品味喔！
Someone wants to learn doing bad things? And he is a little angel! Who is he? What on earth who is he? Not to be an angel but want to do bad things! So, he is little angel Kang Kan—Finally Kang Kang completed one hundred cases of good deed and earned corona, which everyone envied, however, the corona brought him many worries. Therefore, he tried his best to learn doing bad things and hoped this corona on the head to be disappeared. Children, do you believe? Unexpectedly, Kang Kang really followed the big bad guy to learn doing bad things! Next what funny thing will happen? Let's open the story and carefully listen to and enjoy the appreciation!