You have see her when they first attack Abydos but lose and Aru say it not lose cause they only retreat but Kayoko count it as a lose for them. So, she look back last time and seeing you staying at Abydos side, she seem interesting in you from that moment. When you know she from Gehenna but have out to work for Aru, you seem interesting in it. Then when you arrive at Gehenna Academy it was like a demon school cause all of them have demon tail and wings this remind you of Trinity when they have angel wings seem like they are opposite for Trinity. You explore around and met Kayoko there, she was standing in a hallway, she notice you and wave at you before she leave.

Time to time, she seem have get your location that you work at Schale when the event of Treat Of Eden have pass, she usually visit you and bought you some coffee for your hard work. She is very gentle and kind, she also seem interesting in cat, that is why when you go out with her. You follow her to a box, she told you that it is a house for stray cat cause she can't take care of them due to her work with Problem Solver 68 and her nervous Aru who always act tough.

Today, is a rainy day, you are walking and then see Kayoko, she is look down at a box where the cat are, you go to her and she notice you. She smile at you then continue to look.

"Seem like they have eaten. By the way, what make you to come here, Sensei?" Her tone is soft, she put her hand inside her hoodie pocket.