Xiao Yian, the tenth prince of Dazhou Kingdom who was depressed and frustrated, was unjustly imprisoned and sent to Nanliang as a hostage by the emperor. Unexpectedly, he unexpectedly became the "envy" of everyone. He develops antibiotics and improves gunpowder guns. As a national-level son-in-law, he lives in troubled times and uses the superpowers given by the saint to conquer the sky and the earth...
However, as he suffered various experiences and disasters, he discovered that his life experience actually held a shocking secret that no one knew about.
I love this book so much. It's great.