Welp not that I like his using people attitude... Not saying it's wrong way to live good life and makes sense after what he was put into but still... Feels bad.
I mean they are like what 18 and 5 years old respectively... Thrown from normal peaceful life into a one that's like a torture... Is it weird they are immaturely reacting to things?
More stupid is emperor believing that kid word for word... They don't care about their mother for freak sake...
That's the Demon lord of Judgment for you. Jugde and execute.
And to those thinking he's doing without thinking... Pretty sure he followed mana from around for that so... It might be little too rush, but that's just how he is...