As soon as Zhang Zian, a technology tycoon, time-traveled into the body of a twelve-year-old prince, he was demoted to the fief and disqualified from competing for the throne. Zhang Zian took the system with him to the fief to plant technology, and he took over the whole world out of control.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
