---I believe in that smile. Even if you don't have a soul---<br /><br />2015 A.D. Japan<br /><br />The humanoid android hiE became part of people's life and were handling the things human could and couldn't do. <br /><br />Endou Arato, unlike his friends Kenko and Ryou who hate hiE, felt sympathy for hiE which are supposed to be just objects. <br /><br />One night, Arato suddenly gets assaulted by mysterious falling cherry blossoms that make hiE and machines run amok. <br />Will the cornered Arato be saved by the mysterious hiE Lacia....