That Time I Reincarnated With My LV999 Character

A certain black-haired man had finally achieved his dream.
He had...
...achieved a max level in an online game.
Unfortunately, within an hour of him achieving that, he died in a truck accident.
But, he somehow reincarnated in another world due to a seemingly useless item he had in his inventory!
((Disclaimer: I think about a fourth of the first 3 chapters' contents consist of information dumps. Read With Caution.))