She is 25 years old, he is 20 years old,
She liked the feeling of being a sister very much, but he had no self-consciousness about being a younger brother.
She had been living in an apartment owned by his family in City C since she was in college. She thought they would never have a chance to meet each other, but he suddenly came to study in City C and said he wanted to live in his own home. He even bullied her into not leaving the house and said that he was her husband without authorization——
But he didn't know that she had fallen in love with him from a long time ago. . .
Conception: