Designated as the biological brother of yandere~~~ I have never written about yandere. After checking it, I feel that I still don't have a good grasp? Maybe the characters are OOC in a sense, but I tried my best to consider that it is still a story... And it is narrated in the first person of the class teacher Sasaki~ As for why Sasaki, because I want to torture him QVQ~ Anyway, that's probably it XD, I hope you can criticize the poor writing XD~~
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