Shuumatsu no Maristella

Chapter 1 : Angels Gather At The Sea, And Run Towards The Sky
Chapter 0 : Prologue
Chapter 1.5
Chapter 0 : Prologue
Chapter 1.5
In the future, space has been destroyed, and only a small portion of humanity remains alive. A group of winged girls called angels must fight against the flying marine monsters attacking from the oceans.