Being incredibly overpowered can come with it's own consequences.

Are there any downsides to this power? That could make for a compelling story.

Perhaps the character has God-like abilities but can only use them under a specific set of circumstances. For instance, they only get access to it on a certain day. Or if they have certain ingredients. Or the blessing of an even more powerful God-like entity. Perhaps your hero is an angel or a demigod. They have God-like powers but must convince their higher-ups it is a necessary scenario.

In order for there to be conflict, there needs to be a tradeoff. Infinite power let's the MC stomp any enemies into the ground instantly, so there needs to be something stopping them from doing that.

They could be strong compared to humans but still weak compared to other beings in this universe. Sure, this guy can bend reality, time, and space, but everyone in the Divine Realm can do that. They could even be the weakest of their society, and thus constantly under threat.

Or the powers could be an equivalent exchange. (Personally, I think an amazing power should come with an equally horrible tradeoff.) For example, you get incredible strength but at the price of feeling unrelenting pain. The pain only stops and gets worse and worse until you stop using your strength. You can bend reality but if you mess up it send evil space parasites that could kill you in one gulp. Or your weakness is incredibly mundane. Like how vampires don't like garlic. Your MC can survive bullets, thanks, and nuclear bombs, but fruit punch kills them. Instantly.

Any of these ideas can create conflict.

But keep in mind you don't even need to add a weakness.

Power itself can be a problem if you either can't control it or don't use it responsibly.

One Punch Man is a great example. This guy is a hero who can beat anyone with a single punch. World-ending threats are nothing to him.

And that's the problem. One punch and he could kill someone. So he's bored. He wants a good fight, but even the toughest heroes and villains in the world couldn't hold a candle to him if he honestly tried.

Your character has incredible power, but what are they supposed to do with it? Does it solve all their problems or does it only make issues for them?

Can they read minds? Great, they know secrets about their friends and family they wish they could scrub from their brain now.

Could they topple a building with one flick of the wrist? Congratulations, they hit a baseball too hard and leveled a city. Now they're hated by the whole world.

Could they rewrite time and space? Cool, they accidentally ended the world and had to set it back to normal and now they're suffering an existential crisis because they know they could kill everything they love in the blink of an eye.

Or they're just straight up omnipotent and now they're bored. How are they supposed to enjoy life when they know everything there is to know, and can see everything there is to see?

Would they spiral into insanity as they realize the whole universe and everything in it are nothing more than their puppets?

Being incredibly overpowered can come with its own consequences.

Are there any downsides to this power? That could make for a compelling story.

Perhaps the character has God-like abilities but can only use them under a specific set of circumstances. For instance, they only get access to it on a certain day. Or if they have certain ingredients. Or the blessing of an even more powerful God-like entity. Perhaps your hero is an angel or a demigod. They have God-like powers but must convince their higher-ups it is a life-or-death scenario.

In order for there to be conflict, there needs to be a tradeoff. Infinite power lets the MC stomp any enemies into the ground instantly, so there needs to be something stopping them from doing that.

They could be strong compared to humans but still weak compared to other beings in this universe. Sure, this guy can bend reality, time, and space, but everyone in the Divine Realm can do that. They could even be the weakest of their society, and thus constantly under threat.

Or the powers could be an equivalent exchange. (Personally, I think an amazing power should come with an equally horrible tradeoff.) For example, you get incredible strength but at the price of feeling unrelenting pain. The pain never stops and gets worse and worse until you stop using your strength. You can bend reality but if you mess up it sends evil space parasites that could kill you in one gulp. Or your weakness is incredibly mundane. Like how vampires don't like garlic. Your MC can survive bullets, tanks, and nuclear bombs, but fruit punch kills them. Instantly.

Any of these ideas can create conflict.

But keep in mind you don't even need to add a weakness.

Power itself can be a problem if you either can't control it or don't use it responsibly.

One Punch Man is a great example. This guy is a hero who can beat anyone with a single punch. World-ending threats are nothing to him.

And that's the problem. One punch and he could kill someone. So he's bored. He wants a good fight, but even the toughest heroes and villains in the world couldn't hold a candle to him if he honestly tried.

Your character has incredible power, but what are they supposed to do with it? Does it solve all their problems or does it only make issues for them?

Can they read minds? Great, they know secrets about their friends and family they wish they could scrub from their brains now.

Could they topple a building with one flick of the wrist? Congratulations, they hit a baseball too hard and leveled a city. Now they're hated by the whole world.

Could they rewrite time and space? Cool, they accidentally ended the world and had to set it back to normal and now they're suffering an existential crisis because they know they could kill everything they love in the blink of an eye.

Or they're fully omnipotent and quickly getting tired of it. How are they supposed to enjoy life when they know everything there is to know, and can see everything there is to see?

Would they spiral into insanity as they realize the whole universe and everybody in it are nothing more than their puppets?