Phenomenon's Path (Sword Art Online x Male Reader)

Fantasy has become reality, and a fully-immersive VR game to top any other game in existence has just been released.
Sword Art Online, the game of gamers' dreams.
After spending an ungodly amount of time grinding (in real life because he's broke), Y/N gets his hand on the NerveGear and his own copy of the game, eager to play his first VR game.
All seems to be going well, until he somehow finds a secret dungeon right outside the beginning town. He enters it, unaware that it wasn't a dungeon meant for the first floor, but the hundredth.
One thing leads to another, and Y/N finds a strange skill tree that no other player seems to have, titled the 'Phenomenon's Path'.
Can he use the Phenomenon's Path to survive the game?

I don't own SAO or any of the characters, please support the official story.
References to the abridged version will also be present, since it'd just be disrespectful to not include it, so credit to the original creators of the abridged version too, doing God's work with that.
https://www.pinterest.com/pin/153755774760682537/ (Where I found the image used for the cover)