Webthe secrets of the blue spider lily in demon slayer. Learn about its connection to muzan, its elusive nature, and its potential to cure demonification. Webthe blue spider lily is a powerful mythical flower from the demon slayer lore. It is said to look like a regular spider lily, but instead of the usual red color, it is. Webfor muzan, the blue spider lily represents the key to overcoming his greatest weakness and solidifying his position as the ultimate being in the world of demon slayer. The blue spider lilies explained. This contains spoilers for the demon slayer manga and anime. In episode 8 of demon slayer 's. Webdemon slayer season 2 tied in the origin of the show's main villain muzan kibutsuji to the blue spider lily, and here's the mystery flower explained. Webblue spider lily is a mythical flower that exists within the demon slayer world. It is enigmatic and is said to be a spider lily that is blue in color instead of the. Webshrouded in mystery while forever eluding the clutches of the demon king, the blue spider lily is an enigmatic flower that is said to hold the key to curing muzan.