"A mysterious ledger?"
Although Yukino Yukinoshita was easily fooled and teased because of her overly serious personality, most people would hide such thoughts beneath the Second Daughter's icy aura. Even if they pranked her, they would only dare do so in secret, like when someone had stolen her indoor shoes or recorder mouthpiece back in elementary school. But there were exceptions...
As a pervert-level sister-con, Yukinoshita Haruno expressed her affection for her little sister by teasing her. After all, she was a pervert—cough, cough. Fine, her real goal was to make her little sister dislike her, to stop seeing her as a goal and blindly chasing her shadow, and instead shine with a light different from her own—
As the eldest daughter of the Yukinoshita Family, Yukinoshita Haruno had borne far too many responsibilities from the moment she was born. That meant the road ahead of her would be filled with hardship and difficulties, and those were things she did not want her little sister to face. To a pervert-level sister-con: as long as her little sister could live easily and happily beneath her wings for the rest of her life, that was enough!
Unfortunately, the Second Daughter was unwilling! Unlike the Doma Family's lazy siblings, Yukino Yukinoshita was serious and competitive, while her sister was so conspicuous. So she chased after her sister's shadow. Even if she was often teased by her, even if she knew the road her sister walked was full of thorns, even if...
The elder sister wanted her younger sister to live easily and enjoy life, but the younger sister regarded her elder sister as her goal. Their differing ideals made the sisters' relationship somewhat strained, and it also sent Yukinoshita Haruno farther and farther down the path of teasing her sister, until she could