Nofel ffantasi am antur beryglus a dreigiau a bwystfilod i'w hymladd. Nid oes baban wedi'i eni ers deuddeg mlynedd ac nid oes neb yn gwybod pam. Mae hyn yn newid pan ymddangosa merch ifanc, ar ffurf cigfran, a Cwilsyn, bachgen deuddeg oed swil a chyffredin, yw unig obaith y genhedlaeth olaf. Mae'n rhaid iddo wynebu Brenin y Tywyllwch mewn brwydr, a hawlio Goleuni'r Byd cyn ei bod yn rhy hwyr.
A fantasy novel of a dangerous quest and dragons and monsters to fight. No babies have been born for twelve years, and no one knows why. All that changes when a young girl, in the form of a raven, appears, and Cwilsyn, a shy and ordinary, twelve-year-old boy, is the last generation's only hope. He must face the King of Darkness in battle, and claim the Light of the World before time runs out.
