Smuggling Through Time and Space Starting from 2000

Content Summary: How many people are distressed because of a lack of knowledge after time travel?How many people travel through time with laptops but face the predicament of power shortage?How many people travel through time with armies but only have the logistics of the 19th century?Innumerable predecessors have died on the road of time travel...Innumerable predecessors have fallen on the land of another world...Innumerable predecessors have achieved success and fame but cannot return home in glory...Still regretting not remembering the recipe for glass?Still wondering about the composition of gunpowder?Still racking your brains because of the imperfections of the mirror?Today's world, there are countless universities and colleges running around for a grant; countless research institutions are floating in the tide of money; countless topics of experts and professors are stuck due to lack of funds;All problems have answers....Time and Space Smuggling Group:Group 1: 19486436 (Full)Group 2: 64346926 (Full)Group 3: 18734339 (Newly upgraded, can join)Group 4: 18602892 (New group)