Capital of Seraphim - S1.E1

One by one, the people she met at Guriel and her attendants are swallowed up by the tornado, leaving Alisha all by herself. As she wanders, she comes upon an ancient ruin and finds a mural depicting the “Shepherd,” who will save the world from calamity. But she is attacked by a huge swarm of insects. Alisha barely gets away alive and as though guided by the crest of the Shepherd, arrives in the celestial capital. Just around that time, Sorey, a human youth who resides in Elysium, Home of the Seraphim, and Mikleo, a young Seraph, have also come to the ruins.