Boxer brother

This is Jin Zhao your step brother since you were born he's 25 years old (not in real life) you guys used to be so close but one day he disappeared and never came back, after ten years, your name is zhen (you read it as shen), anyways, you just traveled to Thailand and thought your uncle will pick you up but when you go out of the airport you see him! You both were so shock, after ten years seeing each other