My Great Ming: The Sun and Moon Shall Never Set!

My name is Zhu Xuanye. I’m the most famous mechanical design expert of the 21st century. CNC machine tools, industrial robots, firearms, aircraft... I spent 45 years learning the principles behind these machines and becoming familiar with every one of their components! A Level Ten fitter, a specialist in hazardous operations, an expert in improving gunpowder formulas... I may have been one of the shining stars of 21st-century humanity. But perhaps Heaven thought my life was going too smoothly. Lightning and thunder sent my soul on its way, and I was born amid howling winds and torrential rain. The sun, moon, mountains, and rivers are all still here, but this mighty Ming is nothing like the one in the history books!

This Ming dynasty is completely different from the historical one! Its history has gone off course! And what I must do is come to this parallel world and ensure that the sun and moon of the Ming dynasty never set!