Prison from the Start? I'll Completely Reform the Ming Dynasty!

Lin Ji accidentally transmigrates to the Ming Dynasty, only to find himself facing prison time as soon as he arrives! He thought he was doomed, but seized an opportunity and became a teacher to Zhu Di and even Zhu Yuanzhang! Zhu Yuanzhang analyzes every word Lin Ji says, down to the last character. Once those words are relayed to the court officials, Lin Ji inevitably becomes a thorn in every official's side! How is this man still alive when he's already in prison? Even though so many people are hoping he'll die, as long as Zhu Yuanzhang and Zhu Di are around, no one can lay a finger on him! Under Lin Ji's guidance, Zhu Di is no longer a general who only knows how to fight. Perhaps the Ming Dynasty's glory really can be transformed by Lin Ji's strategies! For Lin Ji's sake, Zhu Yuanzhang even sends all the princes of the Zhu family off for intensive training! Yet Lin Ji has no idea any of this is happening? He thinks he's only been teaching Zhu Di. But only after getting out of prison does he realize he's benefited the entire Ming Dynasty!