Xing Yuan Zhi Zhu (Master of the Star Spring)

Su Jiu, a useless young man, was hit by the divine stone "Xingyuan", from an ordinary student without any training qualifications, to become the new master of Xingyuan. The two super beauties of Wanjie, You Yihan and Shen Mengxue, also came to pursue "Xingyuan". The two of them borrowed strongly in the name of avoiding the enemy's family. In order to attract Su Jiu to enter their own sect, they temporarily reached an agreement to teach them together. Su Jiu practiced. Unexpectedly, Su Jiuxiu, who has "Xingyuan", has made rapid progress, far beyond the imagination of the two girls.

Information:
https://myanimelist.net/anime/50539/Xing_Yuan_Zhi_Zhu