[Original Novel] The Background of Your Memories, Part 15

source

Previous parts: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14

Suddenly, one of them unfurled its cloak and flew from ground level to a nearby walkway. Wings! All this time I assumed they wore black cloaks, when instead it was only a pair of black wings which they keep folded around their bodies.