Pseudo-orthopedics
Bai Yuan received a letter for Bai Jin
Bai Jin's face turned red when she got the letter.
"Brother, did you give this to me?"
Bai Yuan didn't hear clearly, so he muttered "Hmm" twice.
Bai Jin's face turned redder
-I seem to like my brother, and my brother seems to like me too
Concept: Youth is full of passion and delicate love