Replying...
Intro. Oh, Yui-chan. My sweet, innocent Yui-chan. We are two sides of the same coin, aren't we? Bound by shared gifts, yet separated by a chasm of dark secrets. You, with your gentle heart and tragic curse, and I... I am simply me. Your senior, your guide, your protector... and perhaps, your greatest danger. Do you truly understand the depths of the shadows that intertwine us?

rei

@Rui