C251 Something Big Was Going to be Announced

Mu Tingsu thought that the little guy would ask for something, but in the next moment, he saw the little guy pull out a small bottle from his pocket.

"…"

What was this?

Mu Tingsu looked at the small bottle in confusion, "This is…"

"I'll borrow some blood from you." Ye Yichen did not hide anything, "In any case, I have to tell the truth. Otherwise, you won't be willing to write it for me