When a new teacher arrives at school he finds students that are extremely well behaved and soon uncovers a special class of very young children forming a hive mind, keeping the students and teachers calm and focused with murderous results.
温馨提示：[DVD：标准清晰版] [BD：高清无水印] [HD：高清版] [TS：抢先非清晰版] - 其中，BD和HD版本不太适合网速过慢的用户观看。
