I have always been shameless, why not now.
Well the story tries to give an overpowered mc who will not always be in disadvantage. Why not let him get every opportunity thing.
You should be more shameless, meaning put a true 5 stars. Your current rating is 4.7 stars, why are you downgrading your very own novel? That's a bad sign to give to potential readers, when the author has less trust than his readers.