Boy meets girl... you know how it goes. But while the boy (Arato) might be a typical 17-year-old, the girl (Lacia) is a beautiful android equipped with an enormous black device that defies human understanding. Set 100 years from now, BEATLESS depicts a familiar yet futuristic vision of Japan in which society is run by incredibly human-looking robots, known as hIE. Most people regard them as mere convenient tools. Yet some hIE–like Lacia–now appear bearing technology that far surpasses anything regular humans can produce. Humans and ultra-advanced artificial beings: who is the master and who is the servant? Who made Lacia, and what ties her fate together with Arato? Bewildered by the turmoil of danger and mystery that Lacia brings into his life, Arato will find himself forced to make choices with profound implications not just for himself, but for all of humanity (Source: J-Novel Club)

All the magicians refer to this world as "hell." To them and thousands of their worlds, which reside outside of this world, magic is natural phenomenon, but in the world of humans magic is erased. To magicians humans are the source of hatred, they despise humans, they see them as "demons" and would do anything possible they can to annihilate them. In the worlds of magic, magicians who commit heavy crimes are exiled to "hell" as their punishment. They would be sent back to their home world only if they can accomplish one mission, to kill 100 wizards who oppose the magic government. However, there was no man yet who has succeeded in undertaking this mission to the end. Agi Meizel is a criminal who was exiled to world of humans. She is still a young girl and for a young girl to go through this ordeal would be extremely difficult...

I believe in that smile. Even if you don't have a soul. 2105 A.D. Japan The humanoid android hiE became part of people's life and was handling the things human could and couldn't do. Endou Arato, unlike his friends Kenko and Ryou who hate hiE, felt sympathy for hiE which are supposed to be just objects. One night, Arato suddenly gets assaulted by mysterious falling cherry blossoms that make hiE and machines run havoc. Will the cornered Arato be saved by the mysterious hiE Lacia... (Source: Tankoubon) *Note: Chapter count includes one extra chapter.*