Start the Death Row Camp: Kill Tens of Millions of Enemies and Make Me Your King!

At the beginning, he was dressed as a little hostage, was slandered for slandering the enemy's crown prince, and was imprisoned in a death row camp. Xu Xiao expressed that it was a headache. Fortunately, you can awaken the enemy-killing system and become stronger by killing people! Dynasties compete for hegemony, surrounded by foreign races. Watch Xu Xiao fight his way from a death row to a tycoon in troubled times, put an end to wars in various countries, conquer thousands of foreign races, and become the first emperor!