Marvel: Upgrading Death Novel

Marshall S. Grant enlisted in the military in 2028, hoping for a cushy desk job following in the footsteps of his famous star-spangled ancestor. Instead, he found himself fighting in the Battle of Taiwan against China, where a headshot ended his life abruptly. But death wasn't the end. Marshall awakens to a terrifying, primal sound that resonates deep within his very cells, triggering something ancient in his DNA. Confused and disoriented, he realizes he's somewhere completely unexpected. The story begins 100 million years before the events of Captain America: The First Avenger, following an unapologetically overpowered, no-nonsense protagonist who's both sex-starved and comedically unhinged. WARNING: This is explicit adult content with plot elements—a wild mix of superhuman action, comedy, and mature themes set in the Marvel universe's distant past.