Being dragged into an unknown place was scary enough. But getting kidnapped by someone stronger than you? Yeah that was definitely not on Killua's bucket list. Gon's situation was different. He woke up on a rooftop. Gon didn't know why, when did he ever? But a hero school? He's steaming like a train again. Until he finds out about Killua's abducting. Killua is being driven to insanity. Except it's a different kind of crazy. Because this time, he's hopeless of escape. Gon is being driven to vexation. But this time, it's not for Kaito. It's for Killua. Which deepens his anger even more. Gon will save Killua. He will not let him die like Kaito did. He will do whatever it takes. And with the help of Alluka and some pro heroes, he can do it. He will do it. >>>>>>>>>>>>>>>>>>>>>>>>>> Trigger Warning: This story will contain, -Blood/gore -Kidnapping -Cursing -Experimenting (on people) -Killing -Abuse and manipulation -Torture -Suicide attempt/thoughts and cutting -Spoilers -Child abuse -The Forest Training Arc and Shie Hassaikai Arc are going to be "mixed" together <<<<<<<<<<<<<<<<<<<<<<<<<< The relationship of Gon and Killua can be interpreted as platonic or romantic This is NOT an x Reader There will be NO Y/N There will be NO inserted OCs Gon and Killua are stronger than the heroes-in-training but are not overpowered. (Same level as Bakugo, but not stronger than Deku at his strongest) The Mha timeline is before USJ. The HxH timeline is during when Gon and Killua (and Alluka) are separating. Exclaimer: Honestly idk why we still do exclaimers it's not like you'll believe me if I said I own both mha and hxh This fic is up for adoption cuz I am abandoning it (also what is up with this long ass description)