The new mystery thriller with a romantic edge from the creator of Blast of Tempest and The Record of a Fallen Vampire!Both touched by spirits called yokai, Kotoko and Kuro have gained unique superhuman powers. But to gain her powers Kotoko has given up an eye and a leg, and Kuro’s personal life is in shambles. So when Kotoko suggests they team up to deal with renegades from the spirit world, Kuro doesn’t have many other choices, but Kotoko might just have a few ulterior motives…
With the violence and the urban legend of Steel Lady Nanase only continuing to grow in power, it's up to Kotoko to put a stop to her once and for all—and quickly! Her mission is complicated by the likelihood that Kurô's sickly cousin, Rikka, is the mastermind behind it all. Kotoko gathers "four solutions" to destroy the truth that Rikka has brought to life, but can a lie destroy a fictional monster and create a new truth? Armed only with these imaginative solutions, Kotoko, Kurô, and Saki kick off the decisive battle with Steel Lady Nanase.