God damn, I hope the mangaka keeps making works, I'd hate for their only published works be this single MEGABUMMER. Its really good despite it being so depressing.
It was like reading those NTRs where the girl starts hanging out with bad people and dyeing her hair, unpleasant and no different from what we already have out there, I wouldn't recommend it but there are people who like it
Honest and compeling, a lot of times, people change. Popularity corrupts people especially on the Internet, I understand MC's feelings of the person she had loved "changed" into something unrecognizable, everyone has that moment...