Another must read for everyone. It has shonen ai, shoujo ai, straight, amazing plot, and great depth. And the art is pretty. YEA FOR BUTTERFLIES. Basically, it is about Aoyagi Ritsuka and his journey through Septimal Moon and the concept of battles with "sentouki" and "sacrifices". Also has neko's and the consept of the battles is amazing. It brings about questions about love, strength, honesty, and the power of words.
A+: this manga has great plot and is worth reading.
1/5: there is not a lot of smut in this manga, it is mostly plot driven.