Umwelt - Igarashi Daisuke Anthology - Vol. 1 Ch. 10 - Umwelt

[MangaDex]

 

[FandomRatGuy]

Dislike the doctor (or maybe not specifically him, but the character type in general) but the rest of the story was kind of fun

 

[rkkn]

pretty cool
a lot of good ideas to work with here. I'd like to see them more thoroughly explored

 

[nonexistent696969]

 

[AcceptableDiner]

Seems like a prequel of sorts to Designs.

 

[jackalan]

Dislike the doctor (or maybe not specifically him, but the character type in general) but the rest of the story was kind of fun

You should check out Designs.