Lin Nian inherited a thrift store that was about to close down and accidentally discovered that there was a door to ancient times hidden in the warehouse.
One day, an ancient general covered in blood broke into the store and exchanged a box of gold for a box of antibiotics.
Since then, Lin Nian's business has opened up - exchanging modern materials for ancient treasures, which is a huge profit.
Until she was in the antique market and saw the empty box of antibiotics she sold with a price tag of "sky-high antiques."
Hidden in the box was a blood-stained note: "Save quickly, the emperor wants to kill me."
