Taimashin: The Red Spider Exorcist Vol. 2 (Seinen Manga)

Traveling in-between the world of the living and the twilight world of the dead, is Akamushi, the shaman known as the "Red Spider Exorcist". With the powers of a giant spider, he combats the demons of the netherworld.  In this volume 2, the story mainly takes place in the world of the living.  In a serendipitous moment, a young girl meets Akamushi, finds him so beautiful and unforgettable, falls in love with him at first sight. Turns out her grandfather and mother are haunted by a "Waraigao" demon – a demon that attacks living human bodies from inside the body to erode and eventually deteriorate their nerves that kills them.  Akamushi senses that her family is in danger, follows her home, only to discover that she is being attacked by her own family member that was fully possessed by "Waraigao." Can Akamushi eliminate the demon and save her life?