Halo: Helljumper #[nn]

In "Helljumper Part One," the elite Orbital Drop Shock Troopers of the 105th descend onto the enigmatic colony planet Ariel after a strange distress signal cuts through the silence. As the UNSC’s toughest special-ops Marines, these Helljumpers are no strangers to danger—but nothing prepares them for the ancient mystery unfolding beneath the planet’s surface. With their loyalty tested and lives hanging in the balance, two of them must confront the unknown, relying on each other as the truth begins to surface.

In "Helljumper Part Two," the elite 105th Division of the Orbital Drop Shock Troopers lands on the eerily silent colony planet Ariel, responding to a distress call from a settlement of four thousand souls—now utterly deserted. With no signs of life above ground, the true threat lies buried beneath the surface, drawing in squadmates Romeo and Dutch as they push deeper into the planet’s hidden dangers.