Reborn in the 1980S and Opened the Mecha, the Whole World Was Frightened

Reborn in 1980, got a sign-in system. Sign in the mecha at the beginning, fly around the world, and shock the world! Billion dollars signed in the next day! Countries around the world have unanimously stated that they can use it in their own countries. On the third day, one million Wuling cars were signed in. People all over the world are rushing to buy it and it's selling like crazy! On the fourth day, I signed in to the million-acre solar photovoltaic power station. Power generation in the northwest region skyrockets! … Bai Yiming: Not long after time travel, I accidentally became the richest man! Come on, come on, I have a lot of good stuff here, if you want to buy it, come over now! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.