My Junior Sister Can't Be That Cute

Ji Shu traveled to the Zhou Dynasty and awakened the system of assisting the people of destiny. [System message: Congratulations to the host for completing the mission and receiving an exclusive reward. The lower limit of cultivation has been increased by 11% [effective permanently]. [System message: Those who have obtained destiny will be rewarded with ten cultivation pills. Note: The host can only use three of them. Handsome junior brother, let the good senior brother take you to take off! However, it seems that Ji Shu is not the only traveler in this world... The national advisor who helped the Zhou Dynasty unify the world was called Xiang Shaolong? ! The national advisor who put down the rebellion of the princes decades ago was named Yi Xiaochuan? ! The senior time traveler has finished pretending, what should I do? .... Wait, why does my handsome junior brother, who is designated by the system as the destined person, seem to be a woman? ! !