Dangerous Mind (Chinese: 危險心靈; pinyin: Wéi Xǐan Xīn Líng) is a 2006 Taiwanese television series starring River Huang, Guang Yun, Lee Lieh, Jack Kao, Cai Can-De and James Wen.

[1] Xie Zheng-Jie (Jay) is a senior in Taipei Municipal Li Ren Junior High School.

One day, a school inspector from Taipei Education Bureau abruptly goes to Li Ren and tells them that there is a report on Mr. Zhan, a math teacher in Li Ren Junior High, who uses the music class period to give students math exams.

The school gives Jay a harsh warning, which is comparable to a three-strikes-you're-out type of punishment.

All of these consecutive incidents cause Jay to think of the real meaning in his daily routine - taking tests, going to cram school, studying hard, and what he really needs in his future life.