
Ok i kinda don't get about rulers. Are they good or bad??? Which side they are on??? Monsters hear to kill humans by rulers but in the end they fight with rulers??? So did the rulers create this monsters or they just exist in there world?? (SPOILERS!!!) I heard in novel at the end jin woo told rulers to make everything normal in the world and forget everything.....WHAT IS THIS RULERS???

Yes, it's a big surprise. These rulers and monarchs are huge part of the plot though they were 'named' much later in the story (they were already hinted early on). So just hold on, I've read the novel numerous times and it still amazes me when their roles/backstories were revealed. Hopefully the webtoon illustrates that part well.
*inhale* DAMNIT THE DRAGON WAS SO CUTE THE TAIL WAGGING OMG...JIN WOO YOU MF WHY YOU SO DAMN HOT WHEN YOU ANGRY,U CAN PUNCH ME I WILL KNEEL DOWN TO YOU. THE FUCKING ARISE MAD ME GOOSEBUMPS ANDDDDDDD JIHOOOOOOO WHY THAT PIECE OF SHIT AAARRGGGGH.... (╬ ̄皿 ̄)凸