go off the grid

잠수타다

I told him, "I'm hoping to go off the grid entirely.

Dressing off the grid.

https://www.newyorker.com/magazine/2007/09/24/solar-chic#:~:text=I%20told%20him%2C%20%22I'm%20hoping%20to%20go%20off%20the%20grid%20entirely.%20