Member of the Snakes who constantly gets abused by Liang Qi and her capgun, but otherwise is quite professional about getting the job done.
What's to say about this guy? Probably would've been another faceless mook, if not for the fact that he seems to have earned Alphard's trust as a member of The Snakes and somehow became Liang Qi's #2 guy. Despite the fact that Liang Qi constantly abuses him with a capgun, it turns out later that he actually fell in love with her, to the point where he would have shot Alphard for trying to kill her in a helicopter if she didn't switch his pistol with a similar capgun before he pulled the trigger.
Cummings is a sleezy guy so any form of compassion or loyalty came as suprise from him. He'd was introduced as the kind of character you'd have expected to only be sticking around for his personal gain.
When Liang Qi went crazy, Cummings still remained loyal to her. He tried to stop her from hurting herself until she spotted a mirror and told him to kill "Canaan" who she now resembled due to the unstable medication she had taken. Seeing as there was only one way to satisfy her and remain loyal he killed Liang Qi and broke his own heart.
Somewhere near the end, after providing a mercy killing to Liang Qi, he shaves his head and decides to become a Buddhist monk in China.