To provide an example, just so no one will say that I'm just hating:
In Legendary Blacksmith, although Greed is so OP, his peers are as OP as him but in their own unique ways. Even if you make another character as the main character of the story, it still holds out.
In the recent chapter of Infinite Mage, you might say that MC is so OP, but the manwha has a whole training arc that explains HOW he became OP, how different he is; that when the chapter describes to you an OP thing he did, you believe it.
At this point, this manhwa's fights are just armwrestling matches. Sure, you got a new technique, but at the end of the day, the one who can exert more strength over the other wins the armwrestling match.
In Legendary Blacksmith, although Greed is so OP, his peers are as OP as him but in their own unique ways. Even if you make another character as the main character of the story, it still holds out.
In the recent chapter of Infinite Mage, you might say that MC is so OP, but the manwha has a whole training arc that explains HOW he became OP, how different he is; that when the chapter describes to you an OP thing he did, you believe it.
At this point, this manhwa's fights are just armwrestling matches. Sure, you got a new technique, but at the end of the day, the one who can exert more strength over the other wins the armwrestling match.