The Synthesis Wizard - Chapter 304 -:Blood Abyss

I met the male lead in prison.

Side story of Kyoukai Senjou no Horizon bundled with the first press release of the 1st, 3rd, 5th and 7th Blu-ray volumes of both seasons of anime.

This side story follows Asama, Kimi and Mitotsudaira aboard Musashi one year before the beginning of the main story, as Asama is considering to create a music band together with her two friends for the next festival in Aki, a territory under the governance of K.P.A. Italia.

“Failed writer. Failed hunter. Failed at life.”Aiden Jus had heard it all before. At twenty-eight, he was a walking reminder of what happened when you failed your mana awakening and spent thirteen years chasing a dream that would never come true. No powers. No future. Just a cramped flat in the UK and a lifetime of rejection letters from publishers who never bothered to read past the first page.But the day Aiden decided to give up on writing—the day he was ready to finally accept a soul-crushing desk job at an editing firm—everything changed.*[You have been chosen by Nabu, God of Literacy and Scribes]**[Skill Acquired: Narrative Embodiment (Divine-Rank)]*The ancient Mesopotamian deity offered Aiden something unprecedented: the power to physically enter any story he writes and gain real abilities from the fictional worlds he creates.*[You have mastered Celestial Blade Art - Skill permanently acquired]**[You have learned Tier-9 Spell: Void Severance - Spell permanently acquired]*Every sword technique mastered, every spell learned, every power gained inside his stories becomes permanently his in the real world. But so does every death trap, overpowered villain, and narrative cruelty he carelessly wrote in moments of frustration.Suddenly, Aiden isn't just a failed writer anymore. While other awakened humans rely on mana cores and dungeon raids, Aiden's strength comes from the worlds born from his imagination—a power that operates outside the traditional hunter system entirely.As rival gods compete for powerful human contractors and ancient ruins promise unimaginable treasures, Aiden must survive the deadly fictional universes he created while building his reputation in a society that once dismissed him as worthless.**From the typewriter to the battlefield, Aiden Jus will prove that the pen truly is mightier than the sword—as long as you're willing to live through every word you write.**

❗[Current Writing Contest-WebNovel Spirity Awards 2025 Fantas]❗Flain grew up in a futuristic world. When he was born his parents didn't want him because he didn't live up to their expectations and so he ended up very badly.Flain was employed as a slave. He was forced to mine radioactive iron deep in the mines. It was drilled into his head that he existed only to obey orders.Young Flain was obedient. He doubted some of it but knew nothing else. For years, he never saw a single ray of light; light was only spoken of among the others as a legend.The routine was the same: in the morning, he would take a nutrient tablet and water. Then he would mine all day, sleep eight hours, and repeat.Flain worked like this from childhood until he was ten years old. He even found a friend, but that friend died of radiation poisoning right in front of Flain. Flain couldn't stop mining. He kept mining with tears streaming down his face.Before bed, Flain cried. “I will become the strongest. I will kill you all, and you will become my slaves.”Flain stopped crying, stared blankly at the rocky ceiling, then looked ahead. A manic grin appeared on his face, one that would often adorn it from that moment on.At the age of ten, Flain was assigned to a military camp due to his endurance in the mines and his survival against radiation.In the camp, Flain was trained. The regime was much looser; he even had an hour of free time each day. However, Flain didn't make any more friends. Even during his free time, he trained with a smile. He would achieve his goal at any cost, even if it meant training himself to death.Experiments were conducted on Flain. He lost his hair, two long gray arms grew on his back, and a third red eye appeared. Flain became a mutant.Flain was then sent to war. He fought with sharp katabas. He performed quite well in the war, earning himself command of ten soldiers and becoming a small commander.But one day, everything changed.Flain then dies, is swallowed by darkness, and Flain refuses to die, thus appearing as a skeleton in a fantasy world.