I Have an Online Shopping System in Doomsday

Jin An accidentally time travels into the body of a young man with the same name The system then prompted a sudden heavy snowfall on the entire planet in 24 hours. The global temperature plummeted to minus 60°, The end of the extreme cold begins, Jin An's green tea girlfriend is actually still acting at this time, Huh? Green tea girlfriend is pretty, isn't she? Good girls should be cherished, bad girls should not be wasted. When his girlfriend's brother gets married, he actually wants Jin An to transfer the house to him? Hmm... The end is tomorrow? It is not impossible to transfer the ownership of the house, but brothers and sisters, you have to express your feelings... Jin An originally thought that he had traveled through time and could enjoy life. But the system is actually a gold-eating beast. Even after being reborn, it still wants to make money, make money, make money!