So the MC has disabled reaction time and so he is no longer a top player anymore. When he is at his lowest he meets his boss, a beautiful successful woman who pulls him up and gives him a purpose. When they meet in real life there is an attack on the boss's life where the MC saves her but gets injured himself. His response when it becomes clear his boss is being targeted? Pretend to be dead and cut her off completely. He starts playing the new game that's out and trying his hardest while saying that being ahead early is super important, intending to recover and rejoin his boss's guild. Then he finds out that his boss is mourning his death so she's not playing the game (thus getting super behind and lowering the chance of the guild succeeding) and her career is suffering as well. His reaction this time? Feel bad for a moment and then ignore it completely. His reasoning is that he is 'diseased' now with a skin disease that can be cured by standing a few minutes in the sun, so his boss that accepted him while he was disabled in game wouldn't want to play with him in game.
TL;DR: The MC is a complete asshole towards the people who care about him while the author pretends like the MC is perfect.