Tyler, who was lying on the bed, picked up the cell phone, and he laughed as he said, “Reuben, I am already home. That’s right. Don’t worry. That old man did not notice anything abnormal at all. He is feeling a little unwell, probably because he is mentally and physically exhausted. He has already gone back to his room to rest.”

At this time, the high-fidelity directional microphone also caught Reuben’s voice from the phone call, and he could be heard asking, “Dad, when are you going to give the medicine to that old man?”

Tyler smiled as he said, “Don’t worry. There is no suitable timing for me to do so yet. I have already instructed the chef to prepare a bowl of bird’s nest for your grandfather. I will take it from them later and add the medicine to the bird’s nest before sending it to his room. I will stay there and watch him finish it in front of me!”

Reuben hurriedly asked again, “Dad, how long will it take for the medicine to take effect, then?”

Tyler replied, “Since time is a