Tomoki Sakurai has always been haunted by a recurring dream of an angel vanishing into the sky, uttering the words, 'The sky has captured me.' One fateful day, the dream takes a surprising turn as the angel pleads for Tomoki's aid. After a peculiar incident in class, Tomoki's friend Sohara Mitsuki involves their curious upperclassman, Eishirou Sugata, in deciphering the mystery. Intrigued by an enigmatic flying phenomenon known as 'The New Continent,' the trio plans a midnight rendezvous to explore Tomoki's dream and investigate further. As the only one to arrive, Tomoki is unexpectedly bound to an angeloid who proclaims him as her master. Pressed into the New Continent Discovery Club by Sohara, Tomoki teams up with Sugata to unravel the secrets surrounding the angeloids, The New Continent, and the enigmatic figure from his dreams. However, their quest uncovers dark truths far beyond their imaginations, shattering their perceptions of the world around them.