Thoughts on Temari's Affinity 10 Story (Spoilers Included)

I finally reached Affinity 10, so I'm writing down my thoughts after reading the story (spoilers ahead). Affinity 10 was quite a milestone, huh? The story itself was long, and when that illustration appeared at the end, I thought the production was really elaborate. But I never expected an end credit roll, lol. It was a complete joke, but it was so impactful that I thought, 'Is this the end of the story for me and Temari?' What surprised me even more was that 'Campus mode!!' played for the first time there. And it was properly the solo song of the idol I'm in charge of. I still don't quite understand the role of 'Campus mode!!'. Does it serve as a representative song for Hatsu-boshi Academy to be performed at NIA...? By playing the main song for the next stage during that end credit roll, my heart raced with excitement for future developments.