renowned cardiologist in the hospital. Over half a century old, he spoke with an air of authority.>20 minutes is too long.Professor Zhang calculated in his heart, Mr. Si obviously couldn't wait any lo...s gaze."Yan Yan, don't be afraid, Big Brother will protect you.">>>Sān gē's eyes were tightly shut, he didn't even dare to glance at the big screen. u Yán found it amusing, "Third brother, are you sca...