Daming: Lao Zhu, Don't Kill! Your Grandson Faked His Body

The prince died suddenly, and Lao Zhu picked up a knife to massacre the prince's hospital. At the critical moment, a homing pigeon knocked Zhu Yuanzhang unconscious. I opened it and read: "Want to save your son? Solve the crossword puzzle!" All civil and military officials scratched their heads, but only Lao Zhu sneered at "The prince wears a white hat". Zhu Xiongying jumped in the space anxiously: "Master, I asked you to guess the word, I didn't make you suspicious!"