Trading Between Two Worlds: I Exchange Cores for Antiques

In her previous life, Yu Bai was not only brutally killed after her boyfriend and his affair partner set her up, but her mother, younger brother, and four older brothers were also driven to death or madness. After being reborn, she unexpectedly unlocks a trading space shop. Through the shop, Yu Bai exchanges supplies for crystal cores with Han Yi, a leader in the apocalypse, and trades crystal cores for antiques with Fusu, a prince of the Great Qin dynasty. By selling the antiques, Yu Bai makes a fortune, changes the fate of herself and her family, gets her revenge, boosts her hometown's economy, and helps people in another world.