"Because when we just debuted in a concert with other groups, we saw there were some sapphire blue colors, between all the other colors of all the other fandoms. Day by day, the sapphire blue color kept growing, getting bigger and bigger. We realized that the sapphire blue color is the source of our spirit, happiness and our strength. As we know from the legend, ELF is a beautiful creature like a fairy. They’re beautiful and always give happiness like they spell it. Because I realized those creatures that we see now, that always make a sapphire blue ocean that is the most beautiful thing, are like ELF in the legend. They’re also beautiful, always giving happiness to us, always protecting us. So I named them, ELF. Now those creatures are so many and make big sapphire blue oceans which is so beautiful, the most beautiful thing. Even though we don’t know all of them, but we know they’re always there where ever we go, and I love them all. Those creatures are E.L.F, our everlasting friends."
Park Jungsu (The reason how the ‘ELF’ was created)
