Acid Rain Disaster? I Transmigrate Between Two Worlds to Become a Trader!

[Natural Disasters]+ [Acid Rain]+ [Devoted Husband]+ [Reselling Supplies] A bout of acid rain severely contaminates the water resources of the planet where humanity lives. Mercury, a planet blessed with vast water resources, suddenly becomes the planet most desperately short of drinking water. To stay alive, people sometimes have no choice but to make difficult decisions. But the crisis has little impact on the Wansiqi family. In the disaster-stricken world, water is so scarce that a single sip can make people fight to the death, and a loaf of bread can be traded for real gold and silver. In another world, resources are scarce, but as long as you have gold to exchange, there's plenty of clean water and enough high-quality food to go around. With the blessing of the Great White Light, Wansiqi He travels between two worlds, becoming a time-traveling middleman and enjoying a carefree life of doting on his wife and protecting his family.