Zettai Shoujo Seiiki Amnesian

In the all-new, original story, Himeko, a nun who has dedicated her life to a peaceful but solitary existence after losing her parents and beloved older sister, is confronted with a shocking discovery. Within the church where she serves, she finds a young girl impaled by a sword, yet miraculously alive. The girl, who bears a striking resemblance to Himeko's deceased sister, calls out her name and reveals that her own name is Chikane. However, Chikane's memories are shrouded in mystery, and she is unable to recall even the simplest details of her past. From this moment on, Himeko becomes the target of a group seeking to obtain the legendary "Dragon Cry," said to be concealed within her body. With a newfound sense of purpose, Chikane vows to protect Himeko, sparking a complex and intriguing dynamic between the two women.