The sus person.

I said the same because she’s revealing a lot quickly as if to throw off Mc

Yea... She is a man that have power to bring the stone that could rise anomali and maybe she want to make alma dead, cause at this dungeon or grave labirint it's good condition and situation to take revenge for her pupil enemy and she is also could 2 eliminate potential thread for her position or fame. Or she is also a person Alma's father bought to kill or murder Alma. That is my opinion.

Pardon for the broken english.

According to Elma, the suspect was there inside the dungeon. When the boss was defeated and everyone inside was teleported to the entrance, the number of participants did not increase and no one new was there who shouldn’t be there. That means one of the people present was the guilty party. In addition, the sus lady leading the party admitted that she had broken off from her sub party during the raid and acted solo, though she made some lame excuse for it. Highly sus.