Very soon the other girls also came and joined Rein. All of them were having fun conversations about various topics and Rein was taking turns hugging all the girls. Then suddenly a white door made of light appeared and from that door a gorgeous looking woman came out.
Her hair was light blue in colour and her eyes were shining like the most brilliant of emeralds. There were a pair of beautiful and sacred looking pure white bird-like wings on her back. Her name was Vivi and she was Rein's angel wife.
Angels were a special race of this world. They were not a race that naturally appeared in the world and instead this race was created by the will of the world itself to become its apostles. So in this world, the angel race was worshipped as the messenger of the world itself.