A Hong Kong cop's first undercover assignment sends him on a psychological downward spiral, unable to separate his two identities after unearthing a connection between his supervisor and the... Read allA Hong Kong cop's first undercover assignment sends him on a psychological downward spiral, unable to separate his two identities after unearthing a connection between his supervisor and the crime syndicate he's investigating.A Hong Kong cop's first undercover assignment sends him on a psychological downward spiral, unable to separate his two identities after unearthing a connection between his supervisor and the crime syndicate he's investigating.