Lin Long

Luo Zhixiang (played by Kou Zhenhai) is the boss of a state-owned enterprise. He has two daughters. His eldest daughter, Luo Rou (played by Chen Zihan), is arrogant and domineering, never giving in to others in anything. Luo Yi (played by Lyu Yi), the youngest daughter, was adopted and lost her hearing since childhood. Therefore, Luo Zhixiang and his wife care for her even more. Luo Rou felt that the love that should belong to her was taken over by Luo Yi

Ruka Takahashi (played by Haruka Kagaki), an ordinary female high school student at Makoto High School, and Ryuka Seto (played by Ayumi Tsuwai) are childhood sweethearts who are inseparable, and thus they are collectively called "RukaRuka" by everyone. One day in my senior year of high school, I had not joined any clubs and was leading a monotonous life of going to and from school