A Wooden Box Connects Past and Present, and I Stockpile Supplies to Support an Empress

After a medical accident leaves Xu Chen unfairly blamed by the hospital and pressured into resigning, he unexpectedly discovers that an old wooden chest in his study can connect to another world in ancient times.

After using food and water to help the empress of that world overcome a crisis, he receives plenty of gold, silver, and antiques from her in return.

From then on, a door to a new world opens before him. He begins trading all kinds of technology, delicious snacks, daily necessities, and more from his own world with the empress. As he helps her conquer the ancient world, he also rises to the pinnacle of life!