Transported to Ancient Times, I Got Rich with My Spatial Realm

In his previous life, Qian Yifang accidentally awakened a pocket dimension on his eighteenth birthday. Unfortunately, the apocalypse struck soon afterward, and he could only scrape by using the space, never daring to reveal it to anyone.

Then, after one careless mistake, he lost his life. He transmigrated to a dynasty that had never existed in history, but fortunately, his pocket dimension came with him.

Now, see how Qian Yifang makes his own way in this unfamiliar era.