Zhu Youxiao rushed to Gu Zixuan with his bare arms and nosebleeds, and shouted loudly: "Let's fight again!" Our old Zhu family only has men who fought bloodily, and there are no cowards who escaped! Zhu Youzhen's little face tightened and said: "Come on, brother, beat the surname Gu to death!" Gu Zixuan had a headache and said helplessly: "There is only one truth in the world, if you can fight, you can fight, and if you can't win, you will run." Wouldn't it be nice to have a chance to get it back? You two are really lacking in heart! Before Gu Zixuan's words fell, he found that he had come to a different world. In this new world, Zhu Youxiao and Zhu Youzhen have become participants in history, not only facing various challenges, but also finding their place in the new environment. Gu Zixuan is trying to use the knowledge he has learned in modern times to help the brothers adapt to this strange era, and at the same time, they are also trying to find a way to return to the original world. Over time, the three brothers gradually discover that this world is very different from the history they know. They are beginning to realize that changing history is not an easy task, and that every choice can lead to unexpected results. In the process, they not only have to face pressure and challenges from all sides, but also find their own path in a new environment. In the end, after a series of twists and turns, can Zhu Youxiao, Zhu Youzhen and Gu Zixuan find a way to return to the original world? What will be their fate in the New World? It will all unfold with their adventures.