I Mean, Why Isn't the Plot Moving Along?

[Plot Version] No way, no way, no way! When people transmigrate into a book, aren't they usually stuck following the plot, unable to change anything? Hey, why do all of you know this is a book? And why do you all act so weird when you stop following the plot? Since that's how it is, why don't we change this world together! [Hopeless Romantic Version] "Sis! Shall we go to school together?" "Sis! Shall we go eat together?" "Sis! Shall we..." So go cling to the female lead! Why are you picking on me, the second female lead? My head hurts... "Sis! Will you be my girlfriend?" Sure! A cute and sweet romance with almost no angst at all. Tags: school romance between an older girl and younger boy. Reader discretion advised! If this story gets a good response and wraps up quickly, I'll consider writing a companion story about sisters!