I Sell Antiques in the Future [Interstellar]

When Bo Su wakes up, she discovers that she has somehow traveled to the future. Faced with advanced technology everywhere, her so-called golden finger, a pocket dimension, seems pretty useless. After all, any random storage capsule has far more space than hers. Even more terrifying, she already has a husband and child... Everyone says that Bo Su, that airheaded beauty, could never have married the dream guy of every girl in the empire if she hadn't gotten lucky and had Marshal Mo's child. Because of the Zerg's sudden attack all those years ago, the history from before the first year of the interstellar era has become a mystery. Even an ordinary object from before the Star Era is now priceless. Bo Su rummages through the piles of "priceless treasures" in her pocket dimension and suddenly realizes she's really rich. And then Bo Su becomes a historian. [I'm terrible at blurbs, but that's roughly the idea. I'll revise it once I start posting.]