Review Detail of 0_ZHarmonyZ_0 in The Architect of Balance

This story is has a unique spin on reincarnation, enemy creatures, and magic. The protagonist is a small child that follows the voice in his head who is a magical entity who takes him under wing to inherit his powers. When the child becomes of age, he sets out to control enemy creature population with his scythe, like a pleasant grim reaper, which is cool.