It is possible you are referring to a (often typoed as Scarpackage).

Elias found the "scarpackage" in the back of a rented storage unit, tucked inside a heavy, rusted ammo box. It wasn't money or gold. It was a stack of Polaroids, three cassette tapes, and a single, jagged piece of sea glass.

: Often called the gold standard, this targets the surface to refine texture and minimize scar depth. Microneedling

She was a cleaner for a rival syndicate, but she had a poet’s hands and a liar’s smile. He knew better. He fell anyway. They spent three months in a seaside town that didn’t appear on any official map, and for the first time, he forgot to check the scar for inflammation, for betrayal.