Old Zhu Is Reborn and I Transmigrate? Hurry, Save Our Little Sister!

[Ming Dynasty + lighthearted + transmigration + farming] In the thirty-first year of Hongwu, Zhu Yuanzhang passed away after leaving his will from the Dragon Throne. But when he awoke again, it was the fifth year of Hongwu. I... I was reborn! Given another life, Zhu Yuanzhang vowed to make up for the regrets of his past life! Just as he rolled up his sleeves, ready to get to work, he discovered that his fifth son seemed a little off too. He can treat Empress Ma, make ice, blow glass, do business, and farm. There’s nothing this kid can’t do. Could he... have been reborn too? Unable to hold back any longer, Zhu Yuanzhang went to find Fifth Son and demand an explanation. “Uh, well... actually, I transmigrated!”