The Goddess And Her Four Guardians

Prolouge

6 O'Clock in the morning and my day begins. I make my coffee, get dress, and grab my bag all before heading out the door at 6:45. It's late in September now, and is getting colder day by day. There's been a bad aura spreading recently. Something bad is going to happen. I made sure to lock my door, and check to make sure no one was looking at me leaving. The school isn't far from here. After 15 minutes I see the school. Sakimori High School. I took one deep breath and walked past the gate into the school hallway. I go to my locker, and grab the book Mrs.Takiga passed out before the bell rung. She wanted us learn about the greek gods. When I shut the locker I nearly jumped three feet high.
"Oh, sorry Yume-chan I didn't mean to scare you. I just wanted to remind you that we have club activities today." Tachibana, the club leader of the cooking club said, then waved bye as she left. Tachibana is pretty, and popular, too. Some people call her the perfect house-wife. I heard some guys go after her just so they can have delicious meals whenever they want. I pause in thought when I heard a resounding, and shrill scream coming from the homeroom. The door was being blocked by the principle, who was shouting that the students back away from the class room. The principle then pulls out her phone and dials a number. I glance behind her and see the homeroom teacher, lying dead on the floor with blood everywhere in the classroom. Then I noticed what the principle was saying on the phone.
"We have had a murder at Sakimori High School."
After that moment I started noticing everything. The warning on the teachers body, the panic among my classmates, and the extreme calmness I felt. He's coming back. And he's warning me to stay out of it this time.