The clip comes from “A Cruel Angel’s Thesis,” performed by Yoko Takahashi as the opening theme for the 1995 television anime Neon Genesis Evangelion. Its phrase “shinwa ni nare” appears in the song’s famous chorus and is commonly understood as a call to become a legend or myth. The opening’s enduring popularity helped the excerpt become recognizable far beyond the series. Online editors continue using it because a few seconds can instantly frame mundane footage as a grand transformation, revelation, or anime finale.