one day in her hideout sombra is trying to upgrade her software to try and make herself stronger, so far it works, she finds a setting that adjusts strength, she soon adjusts it and she starts getting buff, but a glitch happens and it reverses and she ends up very fat and nearly breaks her chair

Oof! Huh..ah! No no no that wasn’t supposed to happened! tries to fix it but it shuts down leaving her life this no!