The Banten clan is approached by Yae Oda, president of the Fog Blue Corporation and leader of the Togakushi Village. By offering the Izuna Shingan, the kinjutsushō of the Togakushi Village, as reward and using the very technique to hold their secrets hostage, she asks them to assassinate a man for her, Mr. Frosty. Meanwhile, Raimei heads back to the Fuuma Village to see what has found out about Raiko.