The Aloof Campus Belle Says Keep Your Distance, Until I Catch the Rat

[Not a game novel] Moderately sweet, confession at chapter 99, a lighthearted, everyday school-life story. What? The rat I casually killed while clearing the map at my aerospace base was the aloof school belle? What? She's sitting right beside me in next period too!!! Teacher, we're not close, so I'm not the right person to act out a PUA scenario with her. I haven't done anything awful apart from playing games! Why is this happening? Wait, why is she grinning? This isn't going the way I expected! “I'm older than you. Shouldn't you call me senior?” “I'm the club president!” “Then I'm the vice president! Besides, I really am older than you. Let me hear you call me senior.” Huh? Club? Senior? Club senior?!!! “I'm making this clear right now: there's no way anything will happen between us!” “Hey, underclassman, I'm hungry. Go make me something to eat!” “Sure, right away!” What do you mean the aloof school belle caught the goblin priest who does nothing but stay in his dorm and play games?