an't sing at all, it's pre-recorded, she's just mouthing the words…” Zhang Ma speculated.Li Yushasha suddenly remembered tonight's concert. When Ou Yan sang, she didn't seem to interact with the fans....t she would play tricks.Li Ou-yan walked in, and the door behind her closed automatically.Yang Yiy and Tang Xueying were tied up with ropes, huddled on the ground. Bai Muy Yao, the culprit, saw Li Ouy...