T'was the 40th centuary when mankind genuinely transferred to a planet called noxeverox151, as to planet earth was taken away from their hands by a kind of specie that was discovered 5 decades ago, called 'tokiverox'. Those nasty things looked nothing like what humans called 'matoki',  matokkies were cute masked bunnies, but tokiverox was far from that..Tokiverox were huge vicious beasts who wore high tech gears. Humans ,that era were very upgraded as well but alas through many failed attemps of finding something that could surprass the advance technology that the tokiverox had owned, scientist had yet to discover it....until one faithful yet dark day...Humans were very desperate into finding atleast something, atleast a beacon to win their home planet back. To the point where, Jung Hoseok, the Head of the Jung company, providor of weapons and energy sources for planet noxeverox151, desperately injected a serum into his beloved pregnant wife. The serum could do no harm to his wife , she could still bore the healthy baby boy they had long longed for,but it could still affect the child. That was the whole point..The child was expected to be their beacon to reclaiming planet earth. Hoseok's wife had been injected by the serum. The serum will somehow make its way to the veins of their 'baby', After that, when the child is born, they will frequently take its blood to power and boost a multifunctional effective weapon called 'DNX301' againts the tokiverox. While the blood is being taken out, they will also inject artificial red blood cells to replace the removed ounce of blood from the child and to not let the child die from bloodlost .That way, the child's system'll react as if the artificial blood were real and spread the serum amongst it all, thus spreading and creating more power for the DNX301. The serum will only be effective if its mixed with processed human blood..so they had no choice.

Their son was to be named 'Daehyun', for:

D-estructive
A-nnihilating
E-xtravagant
H-uman
Y-ield
U-nder custody of
N-oxeverox151

Hoseok truly loved his wife and he and his wife truly loved their baby boy, but this was in a state of war..he had to make a choice..its either their only son or the entire human race...and so he did... The child's fate was decided.