Reincarnated As A Character In My Own Manga

Haruki Arai was a dying man with a dream—ignored by the world, betrayed by his own body, and abandoned by everyone. But just as he gives up and leaps into the void, fate twists. He awakens not in heaven… but inside the world of the manga he spent his final days creating.



Only—he's not the hero he designed. He's someone else. Someone… dangerous.



Trapped in a fantasy realm on the brink of war, Haruki must face monsters, magic, and the haunting echoes of his past. If this world is his last shot at life—can he make it count, or will he break again?



A dark isekai story about regret, rebirth, and rewriting destiny—from the ink of despair to the fire of a second chance.