I Was an Assassin in the Qin Dynasty

I showed off sugar oranges at home during the Chinese New Year, ate them in the ICU, and traveled to the Qi State. I was a useless prince in the Qi State and got the most cheating system. I never thought that I would be an assassin sent by the Qin Dynasty. See how I can clear the way for the Qin Dynasty, unify the world, and become a king. On the road to becoming a king, an accident happened again. I was the younger brother of the King of Qin... The content is fictitious, any similarities will be deleted. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.