C139 Harming others and hurting oneself

"Elder sister, you seem to have a fragrance on your body."

The younger brother, who was buried in his neck, suddenly opened his mouth, stepped back a little and rubbed his nose, revealing a puzzled expression.

Gu Mingyan's expression changed slightly as he lifted the corner of his sleeves with his fingertip, and smiled lightly as he touched Gu Xu's cheek