This was a wallet address and private key for a virtual digital currency. She couldn't even remember it herself and had to write it down in a notebook.
The content in the picture was exactly the same as what was in her own notebook, which made Hela completely unable to sit still.
The existence of this thing was unknown not only to her nominally married but actually estranged husband, but even her own biological son and younger sister were unaware. An outsider looking at it wouldn't even understand what it was.
Then another picture came through. The image clearly recorded what type of cryptocurrency was in this wallet, the quantity, its value, and which platform it had been transferred from.
Hela felt a chill to her very bones.
She herself had forgotten these specific details.
