You felt it, rather than saw it. Waking suddenly in the middle of the night, you seemed to be the only one awake during that hour- and then the car alarms went off, and the household gradually awoke, along with the rest of the city. It felt like every molecule of your being was shifted. In 'almost' the same place, and charged, somehow.
This charge stayed with you, your body feeling like some kind of circuit for this new power. Your battery of it recharges, over time, as you use it, conjuring this strange ghostly technology