The Ultimate Class: I, the Strongest Power Walker in History

Lei Ren was struck by lightning as soon as he traveled through time. After that, he lay in bed for two years. When he woke up, he found that he had become a non-staff member of the Leiwei Messenger, and he also had Lei Ting, the ultimate king of KO.3, As his sister. Lei Ren thinks that this time travel is okay, after all, he is the strongest messenger, but the mission of the Spirit of Time and Space is for him to end the war between good and evil in Golden Time and Space.