Nene and Hanako, who had been separated when this world and the next world were cut off, were finally reunited.
However, as their emotions become heightened, they end up clashing with each other.
Meanwhile, Kou and his party are attacked by the 6th of the 7 wonders…
The 18th volume of the Seven Wonders of the Academy series, where we encounter the past of the 6th of the Seven Wonders!