Tensei Shite High Elf ni Narimashitaga, Slow Life wa 120-nen de Akimashita - Highelf with a Long Life - Ch. 42

[BlackElite]

Aesir and Frieren would have a great time discussing things
...
Well, every chapters that show Yosogi family Dojo strung my heart... I guess I still can't let go of Kaeha's story...

 

[nielspeterdejong]

Agreed. Something about the juxtaposition of Aesir examining things for both short term and long term results really sets him apart from other fantasy/isekai protagonists. Like with this chapter, I bet he'll come around in another 50-100 years and be blown away by the results of katana forging techniques maturing.

Basically, he thinks like an elf would.