C167 Not a single one of those who harmed her would be spared

Si Yu placed the documents back in his bag the next day and walked out of his room in a relaxed manner. He saw Zuo Maocheng downstairs.

"Dad, good morning." Si Yu said with a smile.

Seeing that his daughter was in such a good mood, Zuo Maocheng did not know what happy occasion she had encountered.

"What's made Xiao Yu so happy today?" Zuo Maocheng asked.

"What?" Si Yu replied