Yukinoshita-san is definitely secretly in love with me.

On the eve of her much-anticipated high school debut, Yukinoshita Yukino awakens to a shocking reality: a year has vanished, and her life has spiraled into chaos. Now infamous for her disastrous reputation, her grades are in freefall, her friendships are shattered, and her classmates harbor disdain for her. In a desperate bid for redemption, a mysterious voice offers a ludicrous solution: boldly declare her affection for girls. Skeptical yet intrigued, Yukino embarks on this unconventional path. Initially met with mockery and scorn from her peers—each a formidable personality in their own right—she remains steadfast, wielding her icy pride and unexpected charm.