Compiler

"COMPILER is a tale involving the Igarashi brothers, Nachi and Toshi, along with two stunning beings from another dimension named Compiler and Assembler. Initially dispatched to Earth with the mission to conquer through a game of destruction and creation, Compiler and Assembler found that residing in our world offered more enjoyment than domination. They decided to settle down with Nachi and Toshi. A budding relationship started to flourish between Nachi and Compiler, and Toshi and Assembler, although none of them could quite bring themselves to openly acknowledge it. Meanwhile, those who had ordered Compiler and Assembler to conquer Earth were infuriated by their apparent defection. In response, they dispatched two assassins, Bios and Directory, to eliminate the renegades and carry out the invasion as planned. Thus, the series of misadventures begins..." (Source: MU)