C77 Teach Her How to be a Human Being

His sister was throwing things downstairs. Even if Gu Boyan wanted to sleep, he couldn't sleep because of the noise. He went downstairs and coincidentally heard his sister talking bad about the letter of intent. His face turned green. "Gu Tongyu, what nonsense are you talking about?"

He looked up and saw her big brother, Gu Tongyu, hiding behind her father. "Dad, look