Ouroboros -twin stroke of the end-

==Trivia==
*This song debuted in Groove Coaster 3EX Dream Party
*An ouroboros is a serpent or dragon eating its own tail, symbolising the concept of infinity. This concept is referenced in the song and the chart:
**The ending to the song is the same as its intro.
**Many of the arc notes in the Future chart spiral around, akin to a serpent's slithering motion.
=References=