Lin Fan, 33 years old, is a former member of the "Long Yan" brigade of a certain military region's special forces, codenamed "Dark Blade". Proficient in reconnaissance and counter-reconnaissance, intelligence analysis, infiltration and lurking, and multi-national languages and dialects, his individual combat capability is assessed at the highest level. Three years ago, he was seriously injured during a highly classified and costly cross-border operation and was forced to retire.
