Fact one: Edwin Maxlin has fallen out of the sky and landed in a strange forest. Fact two: messages keep appearing in his line of vision, informing him that he has leveled up in various Skills—including some truly thrilling abilities such as Walking and Breathing. Fact three: this is most definitely not Earth. Now Edwin, one-time student of material physics, must make his way through an unknown world, collecting Skills, upgrading his Class, embarking on life Paths, and most importantly, staying alive.

It's Ruwen’s Ascension Day, and he finally dies for the first time. His newly revived body can learn spells and abilities for the class given him by the Goddess Uru, and dying is no longer permanent. Ruwen’s high intelligence makes becoming a Mage inevitable. With his new powers, he will locate his parents and clear their family name. But nothing goes as Ruwen imagined, and when a rival God tries to kill Ruwen shortly after his disastrous Ascension, his focus turns from his future to just surviving.

Fight, survive, adapt, and rely only on yourself. That is Derek’s creed and what's got him through the System Integration on Earth. Everything changed when the System came. Cute bunnies and beautiful butterflies became savage killing machines. Then the Invaders arrived with a single goal: to obtain ownership of this new habitable planet. War has raged ever since. None of this mattered much to Derek, aside from making living a little more perilous.

Somewhere in the toxic Bone Pits, where mechanical nightmares roam, an emaciated and wounded young wolf clings to life. Wracked with pain, driven by instinct, it crawls across the subterranean landscape, avoiding the unnatural horrors that dwell there and seeking sustenance while fending off rats, insects, and other vermin stalking it as prey.

When Alice Verianna went to sleep, she was just another teen from the Denver suburbs. She definitely didn't expect to be transported to a magical alternate dimension, inhabited by monsters and presided over by a mysterious System. Here, people resemble RPG characters and everyone has access to their own status screens. Grappling with the mechanics of the elusive System isn't the only challenge Alice faces. It seems an underground organization known as the Society of Starry Eyes has taken a particular interest in other dimensions.