first of all, don't make this cringe, and second of all give it some slice of life moment to enjoy the world and make the mc have some level of common sense,don't make him like [ you dare to hit me now I kill you literary] don't make him have a harem, and most importantly don't make him unsatisfied with what he gains,make him smart where he uses the most efficient way to increase his power,don't give the skip training instant power moment, in this kind of novel progress of every moment make us happy and make him smart enough to finding new way to make him strong and earn some money.if you are saying that it became suspicious then I will tell you some thing instantly attaining power is more suspicious and if he work other area and work on his power he will gain power and money and most importantly knowledge and experience.
