
The better ending would be the MC achieved both.. Save ppl and revive the fam. Or add a plot twist in the family matter, maybe?? I salute the author if he/she could be so creative w/ ending later.
And yes, if the MC could only choose one, I wish for him to be selfish.
If my parents were murdered and I got something in my hands to revive them, I don't think I could ever throw the chance to others.
Well, I am not a kind-hearted angel...and if its for my fam, I'd gladly step into the hell and be the demon.
And to be noted.
Any ending actually acceptable; as long as not a simple humanity-restored(づ ̄ ³ ̄)づ I need a really bigger reasons if he ever ended choosing others over his love ones.

Hm I think u don't completely understand my point. The reason he'd choose humanity is plainly because it's humanity and that's a fucking greater good. No other reasons, nothing, and that's my point.
If there will be another reason why; like plot twist and such, of course it'll be really great and I applaud the author. It means he/she really did have imagination that far far far greaterrr.. I post this in case the sole reason will only be "humanity is the best! cheers!"..( ̄∇ ̄")
And as I said, I do afraid. This post is only my piece of worrying-mind bcoz I love this manhwa so so much and I'd hate myself if I turned to dislike it.
So I'm sorry if you get defensive abt my words..

I feel the same way, I mean selfless is a good trait and all but idk I feel the Mc would be more human to to if he choose his family over that world.
He literally said before that seeing his family again comes first and he’d worry about getting back after
Don’t get me wrong I always prefer if the mc was antagonistic but it won’t put me off if they are self sacrifice for humanity type. I just don’t want it to turn basic and cliche shit like you said.
For real.. if this great manhwa ended up w/ cliché trope "for humanity, for greater good" or such, I'm gonna change my rate to 1-star.
The 1st gen have failed to protect the key; I mean they fight the dragon AFTER they knew about the Key and The Holy Grail, why not proteccc?? Maybe because they want to be the one "who stays alive and returns home" who cares about anyone else ╮( ̄▽ ̄)╭
So, they lost the key, stand still behind the title "head clan" and gonna plead another person to forget his own wish so they can get theirs???
No, dude, fuck urself..
Once u sacrifice urself for others, it won't stop. I don't see any "greater good" in that-- just pushover. Period.