The author's note is below. It is recommended to read the synopsis and the author's note before proceeding to the story.
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Synopsis
Our protagonist suddenly finds himself at his high school graduation in the past.
At first, he thinks he's gone back in time and returned to his youth. Just as he's dreaming of getting rich using his future knowledge, he realizes from the conversations around him that this is a parallel world different from his own.
In this world, where there's no natural sunlight and the weather is always overcast, everyone has the chance to enter the Holy Land and gain a supernatural power upon graduating from high school.
Items like Devil Fruits, Marvel-DC, and many other heroes' bloodlines, mutant gene cards, or Super Soldier Serum. However, the inhabitants of this world are unaware of the source of these powers.
But even if luck is on their side and people return from the Holy Land with an item and become supernatural, there's a price to pay.
Every supernatural must enter the Supernatural Realm, which opens on the first day of almost every month, complete the quests there, and finish the first ten mandatory layers of the Supernatural Realm.
But almost no supernatural bothers with this.
The reason is that, even though they gained superpowers from the Holy Land, they cannot fully utilize them.
They need to unlock the skills and abilities of their superpowers by upgrading their Constitution, Mental, Strength, and Agility attributes.
And the fastest way to upgrade these attributes, which increase only a limited amount through training, is to enter the Supernatural Realm and complete the quest in that realm with a high grade, thereby earning attribute points.
When our protagonist, Matthew, enters the Holy Land, he obtains a Flame-Flame Devil Fruit from the One Piece world. While everyone expects him to quickly rise in the supernatural path with his status as a Logia user, Matthew is stunned when he sees the item obtained by someone who entered the Holy Land after him.
That person obtained a Kryptonian Bloodline Card.
But when Matthew listens to the conversations around him, he realizes that everyone considers the Kryptonian Bloodline a useless ability.
And then it dawns on him. Because there is no sunlight in this world and the weather is overcast, no one has been able to decipher the secret of the Kryptonian Bloodline.
At that moment, Matthew makes a bold decision and approaches the person standing on the stage, saying, "Would you exchange your Kryptonian Bloodline Card for my Flame-Flame Devil Fruit?"
And then, when our hero enters the Supernatural Realm, he sees that while some layers are original and an unknown world, many others open up to the worlds of a film, series, or anime from his previous world.
As the Kryptonian Bloodline slowly transforms him into a God Among Humans, and he possesses knowledge of the stories of many layers, is there anyone who can truly stop him?
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Author's Note
Hello everyone. I have a few points I'd like to mention.
First of all, this is a translated work. I am not the original author. However, I consider myself a co-author due to the changes I've made to the story.
The original work is a Chinese novel. Although I enjoy many Chinese novels, we all know that many modern, urban-themed ones have negative aspects. Like racism, denigration of other nations, and excessive self-praise.
Unfortunately, this was also present in the original work, so I decided to remove and edit these sections while translating. Also, the character and location names in the story have been changed for better readability.
Additionally, I'm completely rewriting some parts of the story because there were sections that those unfamiliar with Chinese culture and films might find difficult to understand.
Despite all this, the story still has a bit of a Chinese feel, especially in the early chapters. But personally, I don't think it's that bad and that I've done a good job overall.
The original work is dropped, so I will continue the story from where it left off.
I read the original story, and aside from the flaws I mentioned, I think it's enjoyable. And I think that after I remove those parts, you will be able to enjoy this story comfortably as well.
I hope you like it.