—
The guy stood next to Chen Mu, babbling on about things.
Suddenly he slapped his forehead, remembering something: "Dr. Chen, even though this dude's insults are satisfying, his constant spitting of blood, couldn't that be a serious illness?"
"If it's some sort of rare disease, you better check him out quickly."
Chen Mu glanced at the guy beside him.
The corners of his lips lifted, "We can watch the fun a bit longer, this classmate is very healthy."
The guy was puzzled: "Then how come he's spitting blood nonstop, it looks pretty scary!"
Chen Mu pointed at the guy arguing, and said with a smile: "Actually, if you look closely, his spitting of blood is different from the kind where you have mouthfuls of blood."
"Every mouthful of 'blood' he spits out, strictly speaking, is just saliva with blood in it."
"Honestly, the fact that the old lady noticed he was spitting blood shows her eyesight is quite good."
As people age.
Their vision declines too.
