Duck Leeks are Poisonous: Professor Kamo's Lecture on Human Economics - Vol. 2 Ch. 9 - Sunk Cost Experiment

[MangaDex]

 

[EchoGirl]

Thanks for the update!

i wonder if he properly grades ppl, i'd think a lot of ppl would drop out or transfer unless he's the only economics prof, wonder if the headmaster doesn't bother anymore lol

Tho other than it being cheap repackaged dollar store makeup, i feel bad for the cosmetics company too if they didn't get a royalty and their own brand name reputation being damaged

 

[capricieux]

Or people just straight up forgot they were a member if there's no penalty 😅