C277 Sanlang (1)

"Knock knock knock" sounds were very loud and they were very concentrated. That kind of drumming sound, at this time, still continued, and the concentrated sounds did not stop at all, making people feel as if there was something inseparable about them, as if raindrops fell on Geng Yun's heart. That kind of feeling, was as if it was going to knock Geng Yun's heart out