Checkmate

After four years of chaos, betrayal, and impossible choices, Adrian finally thinks the fight is over. But when a mysterious man in a gray suit marks him with a fox-shaped symbol, peace shatters before it can begin.

Now, two years later, the SIU is fractured. Old enemies are now uneasy allies, and every victory feels one step closer to collapse. As LeBron, Sergei, and Mara struggle to rebuild what's left of their team, Adrian is pulled deeper into a game he doesn't understand-a game where every move has been planned long before he joined.
Secrets come to light. Loyalties are tested. And as the final pieces fall into place, Adrian learns that sometimes winning means sacrificing everything-because in this world, survival isn't luck.
It's checkmate.