Great Ming: I Found the Crown Prince's Grandson and Raised Him to Be an Emperor for the Ages

[The adopted son he raised for ten years turns out to be Zhu Yuanzhang’s own grandson?!] After transmigrating to the Ming Dynasty, Cao Wei finds himself no more than a humble farmer. He has spent twelve years working the land, and in another year he’ll be able to return to modern life. But as his departure draws near, Cao Wei feels he ought to leave something behind. So, with his time running out, Cao Wei begins tutoring his adopted son, Cao Ying, who is taking the imperial examinations. “Do you know what gravity is?” “Do you know what a mechanical device is?” “Technology is the foundation of a strong nation!” “Truth lies at the point of a sword, and justice reaches only as far as the cannons can fire!” “If we want to lead the world, developing technology must be our top priority!” “The Ming ban on maritime trade is nothing less than cutting off our own arm...” “My boy, if one day you come first in the examinations and become an official, I hope you’ll do something for the people.” Cao Ying, whose memories have returned, nods repeatedly, then turns around and secretly contacts Zhu Yuanzhang. “Grandfather, it’s me, Ying. I’m learning how to make the nation strong from my adoptive father...” Zhu Yuanzhang is furious: “Someone dares to trick my grandson!” A year passes, and Cao Ying’s identity as the emperor’s grandson is finally revealed. When Zhu Yuanzhang sees his grandson again, he discovers that Cao Wei has shaped him into a future emperor for the ages. Tears instantly fill his eyes. “Cao Wei deserves the greatest credit!”