Allandnothing hikaye

Twins Lucy and Ava Nyx only have each other ever since their parent died of a shooting. Murdered for reasons unknown to the girls, the twins are shipped off to their 'grandparents' until they find out the truth behind their parents. Discovering that their parents ran a computer software developing business that uses hackers illegally behind the scenes. The government is after the girls because they believe that they are in possession of a chip that holds a hacking software their parent's company developed that has the ability to hack into any database and steal information, the ultimate cyber weapon. The girls are both completely submerged in the dangerous world of hackers and a technological power struggle.

It was never "all or nothing". It was always "all and nothing". Both at once.