Soujou no Fragment

Saya is a high school girl who lost her parents when she was young. She lives alone with support from her relatives. She loves to eat, and her goal is to open her own restaurant in the future, She has her share of hardships, but she still manages to put a smile on her face every day. But there is one change in Saya's daily life. She began to see strange creatures. However, since there was no harm in particular, she left it as it was. One night, she encountered "it" and it turned hostile towards her. Just when Saya was ready to die, a tall, slender man with slanted eyes appeared in front of her...