For the young and beautiful Alix, the time has come to accomplish her first mission as a “Red Fly” – a First Class secret agent of the Chinese Communist Party.

Exceptionally gifted, ambitious and a worthy successor to the formidable “White Tigress,” Alix has already brilliantly passed a battery of psychological and physical tests allowing her to become a spy in the service of the Great Leader Mao. In order to become a ‘Red Fly’, Alix passed through the “tunnel of a thousand frozen kisses” and defeated a merciless adversary hidden in the darkness within. But few have come out alive! With a great deal of cleverness, the woman made light work of the obstacle and reached the other end. And so the time has come for her to go to Hong Kong as a ‘Red Fly’ this time, and bring back the head of the dragon of the triad of the “Three Green Bamboo Trees”… Hong-Kong still belongs to the British and is an international port where, at the “Crimson Lotus”, sailors find their well-deserved “Rest & Recreation.” This bordello, which is the best in the Far East, is also the Information Office for Sir Francis Flake, a special agent in Her Majesty’s Secret Service. He is searching for a very mysterious American “fat girl” lost somewhere in the jungle of Borneo.

She is also being actively lusted after by “the thirteen invisible ones” – cruel killers covered in bandages…