Blue Sonnet

Synopsis

Hailing from a difficult past, Sonnet is a cyborg and esper who has been molded into the world's ultimate warrior and deadliest weapon. Her mission sends her to Japan to keep an eye on Komatsuzaki Lan, a girl believed to be influenced by the fury of the esper known as Akai Kiba (Crimson Fang). Lan, a reserved individual aware of her own uniqueness, begins exhibiting manifestations of Crimson Fang following her encounter with Sonnet. As they clash, Sonnet gradually rediscovers her own humanity. Meanwhile, Lan struggles to hold onto her humanity while controlling the Crimson Fang within her.