I'm an Undercover Agent in Another World

An easy and refreshing article without a system. It contains too many elements and the introduction is weak. Please read the main text! Traveling to a different world, Liu Xi became undercover agent No. 4396 Under the empire's establishment. From then on, wherever there was a need, there was his dedicated performance. "Report, the enemy princess has been successfully captured, please return to the team!" "Wait a little longer." "Report, the enemy army has successfully instigated rebellion, please return!" "Be patient." "Report, the enemy king has been successfully succeeded, please return to the team!" "Be patient a little longer!" "It was clearly agreed that it would be three years, but three years later, another three years, and three years later, another three years, it's almost ten years! Just wait, I'm bringing an army to kill you!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.