absurdmorbidity
iwill say untill now the mc doesnt have any infulence in the story every thing is the same as the anime he let them do every thing then why we even reading this at least the anime is better idont say that u have to change the plot but at least make him engage in the scene u are too afride to write or change even a small thing like this sigh iwill drop it
If I were the MC I would continue the training even after completing the quest as it's not them that give the stats. By doing this it's possible to finish the quest quicker if the value are already fixed while becoming stronger knowing that those 30 days on island are probably a tutorial and I suspect a boss at the end.