Grandson of the Slicker

The protagonist Nu Liang Lu Nan looks just an ordinary junior high school student, but in fact he is the grandson of the big monster "Slippery Ghost". As the third generation heir of the "Nuragumi" monster family of the Emperor Yuandi in East Japan, he originally lived a human life. However, in the crisis, he awakened the blood of the "grandson of the slippery ghost", and since then he has led a hundred ghosts to the enemy at night.