When the younger brother first entered the house, he was not welcomed and did not have much contact. The heroine was still living happily outside. She never thought that one day she would be imprisoned at home. I don't know how the younger brother's twisted love came about. Every day, I see your brother who is well-behaved in front of others but only thinks about you behind the scenes. What should you do? You want to escape, but you can't.
Concept: How to distinguish between liking and love in people's hearts? Family affection is a strange thing