Explanation of terms: Legend has it that the world is dominated by two creatures, one is human beings, and the other is called "eating spirits". The eating spirits are divided into powerful high-level spirits that only appear at night and those that can appear day and night. In order to dominate the world, the eating spirits specialize in devouring human souls to increase their power, and the humans whose souls are swallowed will die. There are several most powerful spirit eaters among the high-level spirit eaters. They are called "Zero, Ling, Yin, Dou, Mei, and Si", ranked from weakest to strongest. Devourers belonging to these six categories are very difficult to deal with. The parts of the body of such soul-eating spirits are often engraved with the words "Ling, Ling, Yin, Dou, Mei, Si". The most powerful villain in charge of this type of soul-eating is called the "Spirit Master".
Human beings are divided into ordinary humans who do not know how to slay spirits and "spiritual masters" who know how to slay spirits. Spirit slayers are also divided into levels, with "lower mystery, middle mystery, and upper mystery" arranged from weak to strong. Among them, the strongest Shangxuan who manages this type of spirit-slaying master is called the "Xuanzhu".
Storyline: On her way home at night, Hanayamain Rei was attacked by a powerful soul-eating "charm". Fortunately, she met the "spiritual slayer" Shiranui Donin and took her to escape. She did not die but became a "half-spirit". Only by killing the "charm" that attacked him can he return to his human form. Because the spirit-slayer masters were worried about her "spirit transformation", they had to keep her around to monitor her. This article tells the story of the "half-spirit" Hanashan Rei who learns the spirit-slayer technique and fights with the spirit-slayer masters to kill the Devouring Spirits.
Intent: Confrontation between justice and dark forces