A shipwreck sends a family of four carrying modern junk to time-travel into ancient times. Starting out as undocumented citizens? Don't panic, pick up a native grandpa on the roadside as a grandfather! Forced to get caught up in the northward refugee migration, the hardcore family starts their roadside money-making mode: mom sets up a snack stall, dad transforms into a cart-pulling hunk, the unlucky younger brother heavily modifies an "electric flatbed cart," and female lead Xia Anru relies on e-commerce acting skills to crazily earn a fortune in price differences! Thinking she was the chosen daughter, who knew the space awakened only after cracking her head open was actually a plot of green onion land that couldn't be brought back to reality?! It doesn't matter if the golden finger is too terrible, just watch the cheerful family of four, along with native relatives, all the way north, growing bigger and stronger on the refugee road!