(To take the hunter exam and follow his father and her uncle footsteps 12 and 11 year olds Gon and listener must fulfill a promise they made to Mito- san the woman who raised them both) (note: listener is 11 years and is Mito-San ’s daughter in this au and Mito -san is Gon’s aunt so they are cousins in this au) (just a au!) (note #2: killua and listener met when they were about 8 years old and they are childhood friends!) (note #3: killua likes gon and listener gets jealous easily) (have fun!)