The Isolated Sacred Maiden of the Sky

A certain boy was involved in an accident and died. At that time, the boy asked to be cryogenically preserved, and his brain was frozen. Decades later, a mysterious lifeform suddenly appeared in the world. At the same time, machines stopped working. The mysterious lifeform absorbed humans and animals, and humanity was struggling. Then one day, magic appeared, and those with high magical aptitude were artificially created, but a certain problem occurred, and the cryogenically preserved brain was used. Thus, the boy awakened in a world decades later. ☆★☆★☆★☆★☆★☆★ This is the author's whim, time-killing, self-satisfaction, rambling, contradictions, irregular updates, and zero writing talent. If you dislike that, please refrain from reading. ☆★☆★☆★☆★☆★☆★――――――――――――――Title has been changed. Former title: "My Name is Jeanne d'Arc!?"