《hand even Xians horizontal》Episodes

Bean to participate in math exams, the trigonometry has been previously read thoroughly, but the exam begins, beans take the calculus from the envelope test questions, but did not understand a problem, want to peek at the next question candidates to cheat and fail , In the distance from the completion of the time remaining two minutes, only to find the original envelope in the triangle questions, no time to answer, Han DouXianSheng finally to pay the whistle to leave.