er Si""Hmm." Ou Yan didn't explain further.But Si Yechen gently added, "Grandpa is very satisfied with Yan Yan and asked Yan Yan to pick him up from the hospital in a couple of days."Li Yuanfu and Son...hat group yet. If you go to school, you'll bring danger to your classmates." Si Yechen persuaded earnestly, "Stay by my side instead, I'll protect you."Oh Who was protecting whom just now"What news di...