Sunao ja nai no wa Heart no Sei

Akina's engagement to Sosuke, arranged by their parents, was broken off when her parents' company went bankrupt. Originally a strong-willed and independent woman, Akina worked enthusiastically at the company she earned through her own efforts, despite the hardships. However, her former fiancé, Sosuke, was now an executive at the company that was acquired by her former fiancé. Despite his cold and distant demeanor, he couldn't hide his affection for Akina... This is a love story of misunderstandings between a strong-willed woman and a tsundere man. (Source: Natalie, translated)