Vernon Balxor sank into depression after the doctor diagnosed him with a chronic heart condition, shattering his dream of becoming a professional boxer. His life took a drastic turn, filled with humiliation and inevitable poverty. Meanwhile, his old friend, Xander Watson, had successfully become an MMA world champion, an achievement that made Vernon proud despite his own downfall. However, that pride turned to anger when Xander, without any sympathy, mocked Vernon's weak physical condition and poverty. Provoked by the insult, Vernon punched Xander, sparking a fierce fight between them. The fight ended tragically for Vernon. His frail condition left him powerless against Xander’s blows, eventually putting him in a coma. But when Vernon finally opened his eyes in the hospital, he was shocked to see a transparent screen appear in front of him, displaying the words: [CONGRATULATIONS, HOST! YOU HAVE RECEIVED THE BOXING MASTER SYSTEM] With this new system, Vernon was given a second chance to pursue his lost dream and vowed to defeat Xander, the friend who had betrayed him. He swore that his life would never be the same again.