The identity of the admired older sister, Mizuki, is none other than "Yano," the person who revealed Hinata's facade to the class during elementary school, creating a long-standing grudge. The two were close friends in the same class back in elementary school, but misunderstandings arose from Hinata's lies, leaving a lingering resentment to this day. Upon discovering that Mizuki is actually Yano, Hinata finds it difficult to continue her work at the salon as she wishes...