Title: The Shadow Slayer

Shadow Slayer Breath. System. Courage. Ren is an ordinary village boy. He is not the fastest. He is not the strongest. He only wants to keep his little sister, Hana, safe. Then the sky splits open. A glowing Gate appears above the mountains, and strange creatures spill into the night. In the middle of the fear, a blue window only Ren can see lights up: System activated. You have been chosen as a Player. At the same time, a new kind of strength wakes inside him—a special breathing style, like a river moving through his body. Most people get only one gift. Ren has both: the Hunter’s System and the Slayer’s Breath. A lone Hunter tells him the truth. Gates are opening more often. Old demons and new dungeon beasts are mixing. The world needs protectors… even the ones who start out weak. So Ren leaves home with one promise: he will grow stronger, step by step, quest by quest, breath by breath—not for glory, but to protect the people he loves. The path ahead is dangerous. The System is watching. And the night the Gate opened was only the first chapter.