29-sai Dokushin Chuuken Boukensha no Nichijou - Ch. 82 - Komai Village's dungeon requiem 5

[MangaDex]

 

[XenoAshura]

i may be late to the party but, i just realized that this vampire has dementia...

 

[alacaelum]

Now he is having fun.

He knows how to ragebait too.

Again... Hajime is such a tsundere.

 

[alacaelum]

i may be late to the party but, i just realized that this vampire has dementia...

I feel like they hinted that his "ancient trait" is part of the problem.

It may have a defense mechanism that his mind forgets things as time passes, but he is fighting it, so it puts a load on his mind because he can't really just "turn it off".

 

[tblst]

i may be late to the party but, i just realized that this vampire has dementia...

Probably even PTSD from loss of loved ones.