Carseain Esselgarde was acting weird.
His Excellent butler Rovenin was completely aware of that. However, Rovenin who has already learnt a lot from his past mistakes did not let his guard down even one bit.
Rovenin : ' No...no..no... I cannot absolutely let my guard down even if the ground slips from my feet or the sky breaks down. '
He reminded himself over and over without rest. However, the problem was he did not know just exactly what he should be putting up his guard against. Carseain's hostility, his tantrums or the external triggers. However, he could not figure it out as Carseain was in ' extraordinarily unpredictable mode'.
And currently, Carseain Esselgarde was wrapped into bed sheets while the sun was shining brightly high up in the sky. Apparently, he spent the whole night reading random books from the Manor's library.
The day he came back after losing to Bertha again the first thing he did was take a bath and not throw his sword or stomp all the way to his room.