So, is this side story something that actually happened - canon, or is it simply a non-canon story meant to delay the main story? I am curious, as I really want Shin to meet with Hisui later on, so Hisui can confess.
That one comment saying ten is the main waifu is just.... Funny considering shin considers her a sister and that doesn't change at all throughout the story regardless of how Ten feels. 😐 Also, I do agree with this being a cute chapter.