time are you free today Can you come pick me up"If that's not possible, I'll have my driver take me there. Then you won't have to trouble yourself."I'm so worried about grandpa!Second floor.Let me kn...ing strings of characters one after another, Ou Yan looked at him with a hint of admiration in her eyes.Not long after, Si Yechen let her take a look at the screen. Ou Yan saw the last formula and sud...