"Hey, big brother, won't you sleep?"

Falcon was sitting on the edge of the bed while Alvin was by the window, which was wide open while he was holding a plane made of paper to throw lightly.

Alvin looking out watching his plane: "I don't feel sleepy"

Falcon: "Well, we haven't had a talk yet , do you remember me?"

Alvin looked at him, "Before that, you didn't always call me an eagle."

Falcon smiled faintly: "Because you are already the oldest , I am twenty-one and you are thirty-one."

Alvin gasped lightly: "I'm just a sixteen-year-old boy..."

Falcon fell silent as he looked at Alvin's body , It is...