Seal of the Abyss

When an ancient curse awakens, a young man becomes the number one prey of the AI ​​corps in the entire city. Ethan never thought that saving someone would cost him his life. As the scorching fire emblem emerged on his back, a fatal death countdown began to tick. He wasn't just running for his life - he was burning it. To survive, he must break into the "Sanctuary" - a hidden fortress where supernatural aliens hide - and master the sealed power before the countdown reaches zero. But the moment he stepped into the sanctuary, he uncovered a truth that had been hidden for thousands of years, which was enough to overturn the entire world. In this war between ancient witchcraft and cold machinery, Ethan has only one creed: to survive at all costs.