From the what I understand thus far, this story involves some of the most powerful mythological creatures in Korean culture that is Dokkaebi((Goblin)Easily the most poweful creature amongst other mythological beings) and Kumiho(Nine-Tailed Fox). It also depicted the surface level of Korean Shamanistic belief such as the use of Jangseong(Guardian Spirit Totem Pole) and maybe some deity like Samsin Halmeoni(Grandmother Samsin(Similar to Hariti or Hecate)).
In other similar Korean folklore story, be it BL or not, we've already seen a creatures like Yong(Korean Dragon), Pulgasari/Bulgasari(Metal-Eating Beast), Imugi(Lesser Dragon Serpent-Like Being) and even some important figures like Joseung Saja(Grim Reaper) and Yeomra(King of Underworld).
From the what I understand thus far, this story involves some of the most powerful mythological creatures in Korean culture that is Dokkaebi((Goblin)Easily the most poweful creature amongst other mythological beings) and Kumiho(Nine-Tailed Fox). It also depicted the surface level of Korean Shamanistic belief such as the use of Jangseong(Guardian Spirit Totem Pole) and maybe some deity like Samsin Halmeoni(Grandmother Samsin(Similar to Hariti or Hecate)).
In other similar Korean folklore story, be it BL or not, we've already seen a creatures like Yong(Korean Dragon), Pulgasari/Bulgasari(Metal-Eating Beast), Imugi(Lesser Dragon Serpent-Like Being) and even some important figures like Joseung Saja(Grim Reaper) and Yeomra(King of Underworld).