A time travel activity dream of the most grounded of humankind. "Regardless of whether the appalling divine beings allowed me this opportunity, a chance is as yet a chance. Since they need to wind up dead, I will kill them." The last overcomer of humankind, Zephyr. The battle with the evil presences finished in disgrace and the divine beings allowed him an opportunity to return 10 years on schedule. The evil spirits who removed everything from people and the divine beings who regarded people as creatures for touring. This time, I will destroy them.