Wizard Lorenzo was listening to the investigation department's report with the situation last night. He was the one who had picked those 4 scapegoats since they were a ruthless bunch. They had been reported countless times, but he never had any evidence to charge them. Now, they need to repay many times over. Maybe they would all need to spend their entire life in the labor camp from now on.
Then he thought of Abel, which inevitably led to the thought of the Duchy of Keyen. Originally he thought Abel was innocent since they didn't have any evidence back then, but now the same thing had occurred. Although the explosion was smaller this time, the similarities were too much to ignore.
Grand Master Abel must have had some kind of powerful explosion technique, Wizard Lorenzo was certain. Grand Master Abel might also have a lot of secret helpers, maybe the dwarfs.