AU: Yui thought that she could finally escape the brothers with the one she loves, but fate has a way of toying with her when she falls into her beloved's world and meets people that not only become her protectors, but also become her family. This world holds the key to helping her find out who she truly is and where she came from. Can she discover her past before she is taken?

Haruka had been hated by D:FI because she is close to STARISH and they spreads lies about Haruka. But the truth is Haruka did not do anything like that and STARISH believes D:FI. One day, Haruka cannot take it anymore and bursts out crying. She endured enough and went through enough. Then, members of Quartet Night comforts Haruka. What will happen?