A genius 16-year-old girl who came from heaven to the mortal world. At the age of 9, she went to the military academy to take the instructor examination and became the supreme female instructor. At the age of 9, she founded the "Heaven and Earth Family", which ranked first among the four major families.
He is the child of the Demon King and the Queen of Angels.
They are talented teenagers who also live in the four major families. They have lost their mother's love since they were 6 years old. But after they learned the truth, they decided to help their mother avenge her.
He only knows some mediocre kung fu, but he can be considered a very powerful person. The 17-year-old handsome and cool people, in order to avenge their mother, they found her, the supreme female instructor...
What interesting things will happen when they meet her?