Another Clue?

Yin Hong hid behind the old headmaster, unwilling to come out. She looked very nervous, but Chen Ge did not see too much fear on her face. In other words, even when facing three Red Specters, Yin Hong was confident that she could run away. Chen Ge had no idea where her confidence came from, so he could only approach this carefully.

"Sir?" Seeing the silence from the old headmaster, it appeared like he had something to hide.

"Both of these children are Lee Xueyin; they are one and the same." The way the headmaster regarded the two girls was filled with love and guilt. "I know one of them is Yin Bai and the other Yin Hong, but no matter what they're called, they are my family."