I think this “sequel” isn’t necessary. Killing Katou is also not necessary. The ending of the first story was already okay, so I’ll just pretend that this sequel didn’t exist(▰˘◡˘▰)
I remembered reading this around 2019, and it was only in volume 3 with unfinished chapters. Upon seeing this again with the completed status, I thought ‘finally’, but only to be disappointed ( ̄へ ̄)
I think this “sequel” isn’t necessary. Killing Katou is also not necessary. The ending of the first story was already okay, so I’ll just pretend that this sequel didn’t exist(▰˘◡˘▰)