Runes of the Planar System

The System did not ask. It simply arrived — a grid of light unfolding across the sky, a voice that called every human on Earth by name, and a door that opened where no door had been. For Mara Okonkwo, the door led somewhere else entirely: a world where the rules are written in runes, where levels are earned in blood and breath, and where the System watches every choice she makes. She arrived with nothing but a class she didn't choose and a notification she can't dismiss. But the System made a mistake. It gave her a thread — a single unbroken line of light that connects her to something buried deep beneath the new world's surface. Something the System would rather stay lost. Now Mara has to survive long enough to follow it. *Runes of the Planar System* is a LitRPG portal progression fantasy for readers who love stat sheets, skill trees, and characters who refuse to stay at level one.