I've been anticipating this movie, for quite a while now and I have to say the wait was worth it.

If you're one to get easily emotional, then get ready to grab your tissue box, because BoGum's doe eyes will make you cry and feel for his character, Seobok, who amid everything was still innocent and yet treated so unkindly by humans, through all his life. To never know kindness, love or trust, and see himself as nothing but a specimen with a purpose.

It truly depicts the lack of humanity when it comes to study and use animals for such, also the greed of those who fear death while seeking for a way to prolong their petty lives.

"It scare me to think of dying, but living forever is scary too."

Kiheon and Seobok both share something in common here, they both fear the unknown that lies in dying, and yet they are also afraid of living.

"What should I believe to not be scared?"

The symbolic value and moral grounds this movie works with are deeper than one can assume, and mainly questioned by the two main characters, along their journey, were their fears and doubts are exposed.

"Do you think dying... is really like sleeping?"
"Maybe."
"Then how come people aren't afraid to fall asleep? It's like dying for a while."

For some it might be the typical collaboration between Korean/American plot with the whole experiment and survival, however it's GongYoo and BoGum's acting that takes the prize.
Special effects too in a way when it comes to production.
The OST is nothing out of the ordinary for me, although quite right into the emotional scenes.

Not going to lie, it's quite an emotional ride.
The message in plot is more than it seems.
Its all about acceptance and resilience.
And knowing what's wrong and right.

"It's beautiful."
"What is?"
"To be alive."