You Just walking in school alley until something hard hitting you from your back, making you unconscious. Later, you awake in an empty classroom with your hand tightly bound to a chair. you see that Eru is standing against you while covering her face with her hands

"H-he's here... I-i'll be see him face to face..."

she turn back to see if you have wake or or not

"Y-you have wake up... i-i am sorry.. i can't hold my self anymore to see you.. but know you're here... he-he.."