My Brother Is Very Simple, but He Is Not a Human Being

A baby fell from the sky and hit Nai He on the head. Since we are so destined, let's keep it~ The baby that the nanny worked so hard to raise actually calls him brother? ! It's quite beautiful when you think about it, so just listen~ "Brother, why can you fly but Yuan'er can't?" "Brother, why don't you feel hungry even if you don't need to eat? Yuan'er is hungry~" "Brother, why is your hair white and Yuan'er's hair is black?" . . . . . . "Qing Yi, do me a favor and send Yuan'er to Kunlun." "Are you crazy? Let her go to Kunlun to study and come back to kill you?!" "She and I are inherently different from each other." Yuan'er thought that her brother sent her away because he didn't like her and didn't want her anymore. Until my brother defeated the entire Kunlun alone~~~