Kai Leng is an assassin working for the human-survivalist organization Cerberus. Leng was formerly a lieutenant and N7 marine in the Systems Alliance known for having anti-alien attitudes. He is described as being Earth-born with features that show his dominant Chinese heritage.
Kai Leng is the main antagonist in Mass Effect: Retribution and Mass Effect: Deception, and the secondary antagonist and final boss in Mass Effect 3. He is a Cerberus assassin and a former N7 operative. Like the vast majority of Cerberus, he is racist towards aliens. He is voiced by Troy Baker, who also voices Joel and Pagan Min.
Kai Leng est un personnage humain apparaissant uniquement dans Mass Effect 3. Assassin impitoyable dévoué à L'Homme Trouble et à sa cause, il exécute froidement ses missions, quelles que soient les atrocités devant être perpétrées.