Inside a simulation, the delicate coexistence between programs is ending. A virus outbreak is spreading and destroying sectors one by one. Lead is a shattered program who has lost her sense of purpose, and she must now take up the fight against both the virus and the shadowy organization working behind it — even if that means confronting the mistakes she has been avoiding. With seven cycles remaining, Lead explores Ha_Bits town and its inhabitants, uncovering how everything connects to the mysterious Overclock at the center of it all.