Houkai Gakuen 2 - Side Stories - Vol. 4 Ch. 4 - Origin of Science - SCIENCE

[MangaDex]

 

[Ayumeya]

What does pain feel like? - Nina

Looking forward to seeing these characters grow.
You guys upload so fast and the quality is great too, thank you ^^

 

[Oeconomist]

If a definition is not to have loops (including loops of synonymy), then it must provide analysis in terms of more primal ideas. To define “pain”, one would have to describe all its characteristics in still more primal terms.