White Blood/화이트 블러드

Is this originated from a novel? I have mixed feelings about reading the whole updated chapters. Please let it be not a tragedy :')

I somewhat think that YOHAN might have feelings for FL 

Wait ... so a pureblood's blood only gives you cool powers and doesn't let you live longer?  (So I saw the raws with Yohan force feeding a vampire some of his blood and the vampire collapsed and looked like he was dying ...?) So the only solution for Euntae to live is for him to eat Yohan's heart?  Well that's no problem because Yohan will have to die EVENTUALLY.Also,I'm still confused about how Euntae is stronger than angels of death (but not stronger than Hayan). Is he an abnormality because his parents are not angels of death and he is not one either? 

.. sonif his parents are vampires.. wouldn't tgat make him a pure blood too?  I'm sorry if this is way too delayed.. I just started reading thos after putting it off for sooo loooong.. 

So chapter 65 of the manga came out and here is what happened.
Spoiler: Ch 65ml refused to drink her blood because he figured out there was a catch to it. They continue some training and then we go to God. God is literally soaking in a bath of blood and bodies, he is annoyed about the fact that ml and mc are dating (they aren't but he thinks so because they acted like they were) then he calls the dude who had control over animals to kill the detective, bc it ends with mc and ml being attacked by crows and the ml being attacked by the guy who controls the animals. He wasn't allowed to kill mc tho. He has some. Past that wasn't explained clearly, there was a pic of a girl showing her back, probably a reletive like mom or sis. God hates ml probably cus he still holds feelings for mc and ml says that they will find another way to keep him alive. 

I don't think it can be the ungrateful guy because the woman Hayan faced in the prologue is his secretary or assistant or whatever. And Hayan in the prologue is demanding to "meet that person", which is the God of the angels, who was revealed to be yoohan. She literally wants to kill him. So it wouldn't make sense that she'd be fighting for him...

The person she is fighting for is actually very likely to be euntae because in the previous chapters, he stated that he only had 6 more months to live... 

So far I don't know... Will he survive?  Will he live happily with Hayan?
In the prologue, we see that Hayan is fighting for all her loved ones. So I hope that they don't meet their ends like Father Mickael (I don't want the two little buns to die nor EunTae!!) 

Could you maybe tell us which chapters/phone calls you were referring to? Me at least, I can't say I'd remember or noticed any of that. I could have sworn there's not even a hint of Euntae possibly having a girlfriend... 

no. i don't think so. the reason that ml changed so quickly [i think it was even faster than god.] was because his sister was in danger and he wanted save her. while he did have a hatred, and his final goal is to rid the world of vamps. it is so the next generation and his sis can have a free life without worrying about constant death and danger. also he has seen good vamps like mc, baal and himself.