I Gave a Love Letter Speech, The Cold Beauty Regretted It

Chen Sheng returns to the day his love letter was judged, with only ten days left before the college entrance exam. Because of his thick skin, the cold beauty sister becomes a crybaby. The yandere mature woman is both loved and jealous, yet generous, becoming the family's head steward. The gentle sword sister is from the Miao family; she is gentle and brave. After meeting Chen Sheng on the road, she is taken to become the financial head steward. Later, someone asks Chen Sheng why his backyard is so peaceful. Chen Sheng smiles and replies, 'Because my sister manages the backyard.'