@BlackLeopard hmm...sure it can be perceived as a sign of apathy. The MC has the skill to know AND prevent some bad things, but he just doesn't do it if it doesn't affect him & his companion. He's the type that can calmly see the world burn if it wont make any harm for him & his companion.
But it doesn't mean he's a bad person, just decent but unmotivated. His personal interest is more important than other's wellbeing (or life) for him (the exception is if he can prevent it WITHOUT exposing his true power, which can be a trouble).
I'm a little bit agree with
@Domrin. This is a child story (with fluffy fantasy setting, easy, Happy-go-lucky arc) with some adult aspect (deep lore, exact world building, war, etc). The MC is a perfect example of it: easygoing life, straight good example, but calm & composed, unimpulsive at times, realist.
He's not like Naruto or Luffy who 'want to figt to protect everyone'. Or Kira who 'want to cleanse the world from criminal'. Even if he can (with lv 310 skill & power) he just doesn't want to make his life busy with all the mission. He just want to go sightseeing in a brand new world.
If you have a house, it doesn't mean you must open your house to shelter homeless people everyday. Its good if you do it, but it's not a bad thing if you dont either.
If you have money, it doesn't mean you must use your money to buy starving kids some meal. It's good if you do it but it's not a bad thing if you don't either.
If he has power to save the world, it doesn't mean he must use all his time & power to do it. It's good if he does it, but its not a bad thing if he doesn't and just go sightseeing with some companion...