Nen Avatar

Nen Avatar Adam gets transmigrated through a pop-up ad to HXH with his self-made Nen. ******************************************** Mc Adam gets transmigrated to HXH with his custom-made Nen system (Not an actual system). Basically, it's a more buffed version of Nen. •No Harem •No System •OP Mc 1st World: HXH 2nd World: One Piece (Main/Base World) 3rd World: ??? ******************************************** This is my first ever time writing a FanFic or a story, for that matter. I have always wanted to read a good Nen Fic, but there aren't many on Webnovel. English is my 3rd language, so I apologize for any mistakes. Please correct me if you do find any. ******************************************** If you are expecting a Hero or Villain mc, then I am sorry for disappointing you. The mc is going to be morally Grey with the occasional good or bad deed. If you are expecting a d!ck mc or an mc that swears a lot, then this is not the fic for you. The mc might not be a hero, but that does not mean he will associate himself with the like of blackbeard or other such characters. ******************************************** Finally, I know that this has been a very long and arduous synopsis, but that only shows how much effort I want to put into this. So, thank you for taking the time to read this. If you think this all sounds good and intriguing, please tell me so I can confidently post the first chapter.