According to a ”Teacher Wang”, who resides in Puli, Nantou County, Taiwan, that there would be an earthquake rated at 14 on Richter scale happened, at 10:42:37 AM, on May 11, 2011 in Taiwan. The prophecy was conducted by him with I-chin, one of the most respectful classic literatures, studied. After series of non-stop news broadcasting on television, the prophecy was proven flawed. Do such inappropriate statements and remarks worth chasing by the mass media? There had been a heated debate on the issue.Reporting on such crisis incident may lead to social agenda-setting in the end. The directions that mass media would go for such crisis incident could also affect more audience suffer from the impact of the knowledge and attitude and social order. Most of audiences looked at and expected the so-called Teacher Wang's prophecy-incident into a lying jest. The mass media treated, and reported the incident in the same way, as the audiences would hope for. Based on the by-laws that are functioning right now, there would be, expectedly, more Teacher Wangs that should be shown in our society. The face of social crisis, and the weather broadcasting by-law, should take full advantage of expansion of space to be reviewed itself, so should the social crisis monitoring, control and early warning. Reporting and news releasing on crisis events on such should be managed, and eliminate the negative impact of social crisis.