Hunter x Hunter (HxH): Seeking Immortality

Elias Deville was an odd individual, with some unfortunate circumstances befalling him. After a certain incident, he was never the same. After he turned 18, he immediately joined the military and seemed to have turned his life around, and was all around living a fulfilling life... until that fateful day... Note: This is not a system novel. Perhaps, I might explore other worlds... and if you want a spoiler, read the very last bit. *Cover is not mine *No characters from Hunter x Hunter are mine SPOILER BELOW! Be warned. . . . . . I am planning on having the MC fuse with Meruem and re-reincarnate into the past. At that time, he will have some changes and do things differently.