The Evil Prince

Qi Hong traveled through time and became a down-and-out prince. He guarded the border at the beginning, started on hell difficulty, suffered a dimensionality reduction blow, faced the oppression of the prince, and the rejection of the court. Where will he go? "Ding! The black technology system has been activated!" "Ding! Congratulations to the host for getting the divine weapon-breaking gun!" "Ding! Congratulations to the host for getting..." Awakening the system, making a comeback against the wind, bombarding foreigners, shooting traitors, His Highness is mighty!