Lu Chen-tsung is one hell of an instructor. He used to be a military instructor at the ROC's mountain warfare training centers, where he trained special forces. Not surprisingly, he sports the number 001 on his shoulder emblem.
掛著 001 號臂章的呂正宗出身軍旅，曾經擔任國軍谷關山訓中心和合歡山寒訓中心教官，專門訓練國軍特種部隊，堪稱是魔鬼訓練營中的魔鬼教頭。