SS2S Lee is a singer-songwriter and a YouTube music creator in S.Korea. He debuted in 2018 with the EP "SS2S Sky" and features the lyrics using scientific ideas through metaphors and symbols. He is a one-man band who produces the entire album by himself with skills of writing, composing, and playing instruments, as well as engineering skills such as mixing, mastering, artworks. He can also cover various genres with wide spectrums such as rap/hip hop, EDM, house, and rock as an all-around artist.