In this world, Earth God was having a meeting with all other gods from different solar systems, and Earth God, listening to all this stuff, made him yawn in front of all the gods. And God of all gods got angry and cursed him: "You disrespect us with your yawn, and you will be punished by going backwards in time while speaking and having thoughts will be there."
And boom.
Everything on Earth is affected by this, and people are moving back than forward, and they are doing the stuff from their past which makes most things opposite to each other - like death = life, eating food = eating vomits, doing action in reverse, etc.
People don't know what's happening while living in this nightmare due to Earth God's fault, until one day MC yawned for more than 15 seconds and he could feel something happening to him - like his body is moving forward then backwards like everyone else - and he quickly starts to go look for his baby girl, who was alive from dead for 1 day in home. But he sees her gone completely, like she doesn't even exist in the world in the first place, and he asks himself, "What is happening here?" while crying in sadness.
His wife comes to him and asks him if he forgot that they are going to be parents, and he sees her big belly and understands their baby girl is inside her mother, when she was born tomorrow. And he asks her what happened to their baby girl, and she just asks him in confusion like, "Didn't you remember? We aren't parents yet," since she looks at her belly with happiness and says, "Because our daughter hasn't been born."
And he just falls down on his knees and asks himself in silence, "No... this can't be true. I remember our baby was born yesterday." But he just looks at her belly and starts to get worried and asks himself, "No... if that's what it means, then she will be gone completely like she wasn't even born in the first place." And he looks at his wife's face also and asks himself, "Then that means my wife will be gone just like our baby girl."
Next yesterday, he goes to the police and explains everything about what he thinks, and they all just think he's a mentally disabled person and lock him in cells while he screams at them, "This entire world's actions and rules are moving backwards than forward!" but nobody listens to him.
And he stays for 30 years until he yawns so long and loud that the whole world gets glitchy and people get older in less time until all things become normal and everything was going reverse.
The Earth God experiences these changes in the world and teleports to MC and asks him if he yawned loudly today. And MC just gets frozen in place while looking scared and asks him, "Please don't hit me, I'm not a men-" but Earth God cuts him saying, "Mental disabled, right? But you aren't."
And MC just looks at him and asks him how he knows that, and Earth God just gets angry with him and tells him, "Never ever yawn, or else you will kill yourself before you die." And Earth God just disappears from there in anger and asks himself, "How was I such a fool, letting this happen to my own creation like that, just because of my actions in the meeting?"
And we see Earth God is sad, knowing how much he's the reason this all happened. But he quickly gets angry and asks himself, "I won't repeat that mistake by letting anyone yawn this loud, because this curse happens from yawning, so I can't just let this slide off."
In MC's place, he's having a dream where he sees his loving wife and born baby in his arms until both bodies start to disappear. And we see that he wakes up in jail being scared and asks himself, "No... this isn't possible. They're not gone."
And next yesterday he asks one officer, while being tired of not sleeping the whole night due to that dream, and asks about if he knows about his wife. And the officer looks at him in confusion and tells him, "What girl are you talking about? I never heard that girl name ever in life." And MC's eyes go dead and he asks in his mind, "She also is gone like she never matters."
And he cries so much and loud that he gets kicked out from jail while everyone talks about him being a mad man. And he tries to run to his house where he lived together with his wife, and he sees the house is gone and only jungle is there. And he starts to cry on the ground while his eyes stare at the ground.
And after 3 hours, his body becomes so tired and he yawns that loud and too long that the whole Earth is having an effect, and Earth God teleports right to MC and grabs him by his hair and asks him, "How dare you, human, yawn again? Didn't you remember what I told you?" But he sees MC's eyes are losing power to even notice him. And he sees MC's whole face and dirty clothes are wet from tears, and he just lets MC's head go, and MC falls on the ground while taking a deep sleep.
And Earth God just looks at the jungle and asks himself, "This is all my fault. I'm the reason why this even happened. And the curse won't go away until I yawn. And this is the reason why-" (he looks at MC while continuing) "-he even got separated from this, because he yawned the first time, where no people yawn that much in their life since their actions are in past rather than ahead, so they can't even feel too much tired."
Earth God takes a deep sigh and finally yawns for the first time after 30 years this curse happened. And we see everything is back, where MC is living with his family and he becomes a great parent while holding his grandson in his hands.
Earth God sees that from far away, and his power starts to fade slowly, and he smiles and tells himself, "At least all are happy, even if I'm going to disappear..."
But suddenly, he feels his power coming back, and he opens his eyes in confusion. "How... how is my power returning?" he asks himself. "God of all gods cursed me - if I ever yawn a second time, I would lose all my power forever after doing that."
And then - God of all gods appears behind him, places a hand on his shoulder, and says, "That curse wasn't meant to punish you forever. It was meant to teach you. And now that you've truly understood your mistake, you've earned your power back."
God of all gods grabs his shoulder and tells him, "Because this is a lesson to teach you to realize your mistakes, not to give you a punishment. And I can see you understand your actions now."
And Earth God looks at MC and his family and says, "Yes... I understand. My actions don't have effect on me only, but also on my creation." And both of them look at MC and his family with a smile until suddenly they hear from one god that another god farted when she was having a meeting with another different gods.
And Earth God just asks himself with a smile, "Looks like another needs to learn their lessons, right?" And God of all gods agrees with him in a nod,
and both of them leave MC's place.
The end