Come If You Are a Brother

"Mr. Jack, what is the secret of your success?" "There's no secret to success. I just like to mingle with people." "Sure enough, success means making more friends? Hey, Mr. Jack, what are you doing?" The young knight was lifted up by Jack's hand, and a kind smile appeared on the tall man's face. "Come on, come on, let's fight and we'll be brothers." ... The story of a generation of boxing champions who traveled to another world and made waves in this crisis-ridden land with the help of a system similar to that of Pin Xixi.