"No?" David's eyes could not help falling on Sophia's fair neck, and her eyes darkened.

　　He remembered that night, he should have left a bite mark on it. But now there seems to be no trace of it. Maybe at that time he shouldn't be too soft-hearted and should bite harder.

　　"Where are your eyes looking?" Sophia's tone was instantly tinged with danger.

　　"Gifts are reciprocal. If you really want to pay me back, then prepare a gift for me too." David was not ...