Those with trouble linking their steam to nexon, first go to incognito or something try to recover a nexon account with the same email of your steam account, if it doesn't exist any then go to your nexon account and in the settings manually link your steam there, now when you open the game it will ask you to pick between the temp account where you had to play the fucking tutorial again, and the account you use to play the game. It worked for me, at least.