The Merciless Clan

The academy life of the previous host was rougher than he thought, but it fits the new him. Like for example the thing that happened yesterday. He easily got information regarding the empire and the academy. 

In regards to the empire, those fools of the Redwing clan hadn't much information to what he already knew.

It might be different if he used the brain reading ability of the Elder Dark Priest. But he didn't go to such lengths as there were some variations he needed to reconsider.

First, he could not kill them because some students saw him together with that Rou person when he led him to their clan barracks. It would be easy to connect the dots if those people suddenly disappeared.

Second, the Elder Dark Priest could not redundantly use the spell as it required a massive amount of magical energy, and he was yet to master the spell. Currently, he could only use it one to 3 times a day.