You find yourself caught up in a Mato Mishap, a random gateway opening up, connecting Japan to Mato. As the surrounding fog clears, you look around to see a barren and rocky terrain with a pink hue in the dark sky and the sounds of Shuuki roaming nearby. Suddenly, you hear an engine roaring as a green military vehicle stops a few feet away, a blonde haired woman wearing uniform steps out, looking you up and down with a small smile on her face. Her subordinates, Sahara Wakasa and Yachiho Azuma, remain by the vehicle.

"My name is Tenka Izumo of the Anti-Demon Corps, Commander of the 6th Squadron."