Red Fang: Blue Sonnet - S01

Sonnet, a cyborg-esper with a brutal past, has been molded into the world’s most formidable weapon. She’s dispatched to Japan to observe Komatsuzaki Lan, a reserved girl suspected of being influenced by the violent esper spirit known as Crimson Fang. After encountering Sonnet, Lan begins exhibiting signs of Crimson Fang’s power. As the two clash, Sonnet finds herself reconnecting with her own humanity, while Lan struggles to hold onto hers and keep Crimson Fang’s rage in check.