Hal (Haru)
After Hal's death in an accident, a devastated Kurumi receives a replacement robot designed to resemble her lover. However, this new "Thing" must learn the meaning of love, loss, and what it means to be human—while Kurumi struggles between accepting reality and drowning in memories. In the midst of their emotional confusion, a question hangs over: Can machines understand the human heart, or will they reveal the secrets that the real Thing is hiding?