ANTI THE∞HOLiC

Background
This song was uploaded to Nico Nico Douga on July 29, 2009. It is one of CosMo's most popular songs with over 800,000 views. It is part of The Fantastic Garden series. The characters in the song have also made cameo appearances in the Star Girl and The Illusion Paradise series.

The story of the song is that two girls, Rho(Rin) and Lambda(Luka), consider the various possibilities and outcomes that come with changing the future as a question of infinite things. The one they seek is a "concurrent light (ray)" that goes through the past, future, and present. An "ideal solution" will be met after escaping the closed circle of the forgotten world.