Aphmau Shasha and Gene are all family and all the shadow lords children and Gene even though hes very evil he still cares a lit about his little sister Aphmau and is very overprotective and every time one of them turn 16 they can go into the overworld and Aphmau gets 16 she goes to the overworld its time for gene to get VERY overprotective and read more to learn more hope you like it ENJOY!!!