Meet Battle Programmer Shirase, or BPS, the gifted programmer with unparalleled hacking skills who doesn't work for profit. He finds joy in endeavours that only individuals like him would appreciate. However, his personality hardly suits the employment that he takes on. The menacing King of America is wreaking havoc on the internet, and as a result, Shirase is swamped with work, as each new mission introduces him to an even more fascinating array of people.