Responses

I think the town is a metaphor for the boulder. Guwon lives at the top and the town which is repenting the boulder will always be at the bottom. We know that there has been at least one incident before the mc's arrival. The incidents represent the boulder rolling down the hill against Sisyphis's efforts. Thats why Guwon is so dead set on protecting the town even though it's probably hopeless (until mc comes along?). I'm speculating that Guwon's love will change the trajectory of events and will end the cycle. Or be the cure to the zombie problem.
The name of this is called Hounds of Sisyphus
Now the original king Sisyphus in Greek mythology was a ruler of a kingdom called Ephyra; a small kingdom which he actually built into a very impressive empire, King Sisyphus was also a cunning ruler, and also was known for killing travelers/ visitors to asset dominance to his people, full of deceit, and as such was even able to deceive death so he was in a way immortal, as punishment to his cunning ways Zeus made him push a rolling boulder all the rest of his days, which is why he’s famously known for the rolling stone story.
Now here’s my take on Guwon
I think tying all this to the original story he is definitely immortal of some sort, he is also quite cunning and sly, and he’s more like Frankenstein monster; in some ways he’s intelligent but in some other way he is quite child like, I like how the author is incorporating the old stories of king Sisyphus into Guwons character, like killing the undead people aka travelers to show teach how scary and dangerous he can be. He mentioned the boulder which is also something king Sisyphus is tied to and also he’s an immortal, which king Sisyphus is also. So that part is sure, but for the other part of the story i guess we’ll have to wait and see what the author has in store for us.