Confucian Scholar in Brocade Clothes

This is a world completely different from the earth. There is no high technology here, but there are all kinds of spells, martial arts and supernatural powers! There are not as many gods as there are on the earth here, only the Emperor Star, the Civil and Military Quxing and many stars hanging high in the sky. What all people in this world practice is the power from the stars. The only thing that is the same between this world and the earth is that it has the same imperial court and sect as in ancient history. The imperial court here is called the Ming Dynasty! Liu Xian, who has a high IQ and antisocial personality, traveled to the world of high martial arts and became a glorious Jin Yiwei. How did he, who was originally a Confucian scholar and wanted to take the imperial examination, use the Xiuchun knife in his hand to kill enemies who wanted to take his life one after another? Newcomer, new book, please recommend ~ cry and ask for votes ~ book club: 577728719