Alpha is another creation of Laboratory 1718 after Saber left. The evil-turned scientist's got a new idea from a famous sci-fi movie that had been trending in the Land of Dawn. Using human bodies as biological material and space meteorolite as metal skeletons, they created powerful twins. Alpha and Beta, also known as 'Flesh Weapon', they were capable of utilizing a supernatural power that was ubiquitous but very mysterious. However, the twins had their consciousness awakened, since they were born, and refused to become killing machines. Getting help from Saber, they escaped from the alter-world. However, on their way of escape, the made man Beta's core was destroyed, due to the explosion of a frag grenade, launched by the mad scientiss. All that Alpha could retrieve, was one of Beta's dislodged metal arm. After escaping from laboratory-1718, along with Saber, they arrived at the Land of Dawn and with the help of master machinist Rooney, Beta was transformed into his current fighter-air drone form and now Beta keeps company with Alpha, together as the ultimate weapon pair.