Ha Jung-woo has a certain signature style of forced acting, but

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This scene is the real deal.
It feels like someone secretly filmed something that actually happened.
Trying to make money and find his runaway wife,
he enters the country illegally and gets caught up in a chaotic mess of contract killings,
fleeing into the mountains to end up like this...
Desperately used, hurting, sorrowful, and feeling utterly lost.