Zhai Tianyu looked at the sly look in the eyes of Ji Yu and could not help but ask, " What do you have in your head, imperial concubine Ji?" Ji Yu was obviously the smartest one among all the girls in the Ji family, if she was not then he wouldn't have brought her to his side but it just so happened that Ji Yu was left under the care of his grandmother back then his grandmother said that she was feeling lonely after the death of his father and he agreed, thinking that his grandmother was indeed sick but now he realised that it was clearly a lie.