It is the future, and everyone is part robot. But, some people are more robot than others. There ends up being a war between the "soulless" (mostly robot, no emotions) and "soulful" (mostly human, emotions) Will you choose to upgrade your gear or be able to love?
once upon a time, C1 (girl) was born. she had a sister. they never got along. but that sister later on got a boyfriend (C2) and C1 secretly likes him. C2 also likes C1, but as a friend. the sister gets really angry. will they be able to fall in love at last? (i'll be C1 or C2, whichever one you...