C612 Interstitium manus
"Violent Madman, I actually wanted to ask you a question about medicine." Mu Yi saw that Xu Ying Ying was so angry by his scoundrel that she could not speak, and thus changed the topic to medical issues.
Xu Ying Ying did her best to control the urge to strangle him, and snorted. "Go ahead."
"Is there a drug that makes people like to drive fast?"
After Mu Yi asked this question