Romance

The MC girlfriend betray him. Little did she know, that it is the beginning of her downfall.
    ***
    Good evening, this is Aru, the author.
    This is a spin-off of "My Story of Falling in Love with the Class President."
    It's positioned as a side story (gaiden) focusing on Kosuke, who is the best friend character of the rom-com protagonist.
    If you're interested, please check out the main story as well.
    The first half of Kousuke's high school life is a string of misfortunes. It starts with depression.
    Nevertheless, if you're looking forward to the "zamaa" (the eventual payoff/comeuppance) or if you're the type to say, "I'll watch over Kousuke's daily life!", then please stick with this story.
    >!---->