At Ace Academy.
Hiro returned to Ace Academy after talking with his sister. Despite having low chances, Hiro decided to go to the dungeons and try his luck to obtain the Legendary S-Rank Elixir.
Before that, however, he came to the Academy to ask a friend if they would accompany him.
Hiro soon found that the atmosphere at Ace Academy was not the same as before. Both professors and students looked more tense and there was an air of seriousness.
Even after two weeks had passed by since the Devil Invasion, it didn't mean that people would forget easily. Although the buildings were all repaired and looked exactly like before, it didn't mean that people's hearts had also been repaired.
Many had lost their friends and even two S-Rank Professors were dead. After such an incident, no wonder people would be more vigilant and tense. If it happened once, there was always the chance that it would happen again.