Vikki was supposed to have succeeded in creating a program to link to the nano robots in her body, which could finally allow her to control the fat of her body and perhaps lose weight if the situation implies it.
But unfortunately the program does not work properly and causes it to get bigger at a high speed. So fast that she doesn't have time to react and gets fat to destroy her laboratory with her huge size.
Then, became bigger than a mountain, than a planet, then of our galaxy, until it became bigger than our universe.
Now, that she has to stop gaining weight, remains to know how to return to her normal size?
For the moment, she will take the opportunity to analyze the universe with the consequences of her massive size.