In the world of authors, where creativity is power, a young man named Hiro finds himself transported. Armed with only a mysterious mobile phone that connects him to the world's creators, Hiro discovers he has the power to manifest his thoughts into reality through his Domain, an invisible force field that he can expand by erasing "Flied Points," floating orbs of energy scattered throughout the world.

As Hiro grows his Domain, he gains new abilities and skills, each one more powerful than the last. However, he soon discovers that he is not alone in this world. A formidable villain, known as the Shadow Author, seeks to conquer the Author's Realm and bend it to his will. With his growing powers, Hiro must gather allies and stop the Shadow Author before it's too late.

Along his journey, Hiro befriends five Demon Lords, each ruling over a different aspect of the Author's Realm:

Asmodeus, the Demon Lord of Fire

Leviathan, the Demon Lord of Water

Beelzebub, the Demon Lord of Earth

Satan, the Demon Lord of Wind

Lucifer, the Demon Lord of Light

These Demon Lords become Hiro's trusted allies, each lending their unique powers to help him in his quest. In addition to the Demon Lords, Hiro also takes on two disciples:

Kai, a skilled swordsman with a mysterious past

Mira, a talented archer with a sharp wit

As Hiro's powers grow, so too does the threat of the Shadow Author. To stop him, Hiro must journey to the highest peak in the Author's Realm, the Mountain of Creation, where the Shadow Author seeks to harness the ultimate power of the realm. Can Hiro and his allies stop the Shadow Author and save the Author's Realm from destruction? The fate of the world lies in their hands.

(Scene 1: Hiro's Awakening)

[The scene opens with Hiro waking up in a lush, green field. He looks around, confused, and notices the strange, floating orbs of light, the Flied Points, in the distance.]

Hiro: Where... where am I?

[He stands up and sees his mobile phone glowing with an eerie light. He picks it up and sees a map of the area, along with a message that reads, "Welcome to the Author's Realm."]

Hiro: The Author's Realm? What is this place?

[Just then, a dark shadow appears in the distance, followed by a sinister laugh. Hiro's eyes widen in fear as he realizes he's not alone.]

Shadow Author: (mockingly) Ah, the new arrival. You must be Hiro, the Domain Hero. How quaint.

Hiro: (clenching his fists) Who are you? What do you want?

Shadow Author: (smirking) I am the Shadow Author, and I seek to conquer this realm and rewrite it in my image. And you, Hiro, are going to help me.

Hiro: (steeling himself) I won't let you do that. I'll stop you, whatever it takes.

Shadow Author: (chuckling) Oh, how brave. We'll see about that. But first, you'll need to learn how to use your Domain. Let's see if you're worthy of being called a hero.

[The Shadow Author disappears, leaving Hiro alone in the field, determined to master his newfound powers and stop the Shadow Author's evil plan.]