I saw Jung_E and these are my impressions.

Thanks to global warming in the 22nd century part of the planet Earth is uninhabitable, so humans decide to build space colonies, but some of these colonies are proclaimed as a republic called Adrian, initiating attacks with robots and mercenaries to the rest of colonies and to some places on Earth.

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The Allied Republic to end years of conflict is developing a perfect soldier, a combat artificial intelligence by cloning the brain of an ancient and legendary fighter in a coma. This project is in the phase of simulations, until it reaches an absolutely perfect level.

All this is told to us at the beginning of the film where we see pure, frenetic action and a machine-like, futuristic setting. Thus we enter into context in a story that initially presents echoes of several films we have already seen as Terminator, Matrix, Robocop, Universal Soldier, Ghost in the Shell, I Robot, Ex Machina and to a lesser extent Blade Runner.

From this point on the action slows down presenting us with an intimate drama in conjunction with moral dilemmas. What happens is that the warrior they use to get a deadly weapon is Jung_E (Kim Hyn-hoo), and one of the developers of the experiment is her daughter Seo Hyun (Kang Soo-yeon).

In the film we never see the space colonies, or the war conflict, this is where the film begins to be reiterative initially we are explained the context of the war, this happens again when through a video we are given the same explanation, also later, Dr. Seo Hyun tells one of his colleagues a story that afflicted him in the past and soon after that is shown in a flashback.