(Copied from my review of the VN. Apologies if you've already read this)
An intriguing start. The premise has a lot of mystery and the art is really nice. However, what really brings this VN down is the sheer repetitiveness of the writing. For example, there are so many conversations about the characters not remembering aspects of their past lives that I began to dread reading yet another instance of the phrase "I can't remember" or some variant thereof. A few times is fine, but you used it so many times that it deadens the impact. You should definitely consider cutting back on such repetition.