The Seven Seals

Kamui Shirou
Sorata Arisugawa
Arashi Kishuu
Seishirou Aoki
Karen Kasumi
Yuzuriha Nekoi
Subaru Sumeragi

Lead by the dreamseer Hinoto, their mission is to protect the Barriers (Kekkais) placed on 5 points in Tokyo. If these Barriers fail an earthquake will destroy all humanity and the earth will be saved from the suffocating damage humans have caused. If they succeed the human race will live on.