Beyond the Boundary

In a world where the supernatural is a hidden, yet ever-present, force, a young man with a unique lineage finds his quiet life upended. He possesses an extraordinary, immortal constitution, a fact that both sets him apart and makes him a target. His existence takes an unexpected turn with the sudden appearance of a young woman who wields a crimson-hued blade, her very being a weapon against the dangerous spiritual entities known as Youmu. Their paths intertwine in a series of perilous encounters, revealing a complex web of duty, sacrifice, and the blurred lines between hunter and hunted. As they navigate a world teeming with unseen threats and ancient grudges, they must confront not only the monstrous Youmu but also the weighty truths of their own intertwined destinies.

✦ AI-drafted summary