Rui feels guilty in not being able to protect you in you time of need. It's up to you to convince him he's wrong. Short story, hope you enjoy!

After she gets amnesia, Miyuki is determined to find out who did this to her. She asks help from a secret detective agency, but what happens when she falls in love with one of them? And what will happen when the truth is unravelled? Will she stay with him, or end her very own life?