Codex of the Unwritten

Every soul in Veyra is written into Heaven. Aren Vael was erased from it. Powerless, Hollowborn, and unable to cultivate, Aren has spent twenty years beneath the notice of those who rule through strength. Then an expedition into a forbidden ruin leaves him as the only survivor. Dying in the dark, Aren awakens the Sovereign Codex. Record what you defeat. Devour what you kill. Evolve beyond all limits. For the first time, Aren can become powerful. But the Codex was never meant to be found. His father died claiming the sky is a cage. His mother vanished days later. And the deeper Aren climbs into the world of cultivation, the clearer one thing becomes: Someone erased him from Heaven for a reason. And if the gods discover he survived... They will come for him. — Description from novelcodex.org