I Am a Publicity Ambassador in the Black Turtle Kingdom

When he woke up, Lin Mang found that he had traveled to a country full of tortoises, and he had become a tortoise and a propaganda ambassador! Not only that, his classmates also traveled through time and became various characters, including kings, prime ministers, princesses... Lin Mang shouted: Why am I just a small publicity ambassador, and what kind of thing am I promoting! Not just your own story, but the stories of others are ever-changing. A werewolf with evil intentions, a legendary road that grows step by step. When Lin Mang thought he was going further and further in the days of complaining, he discovered that the world was made a mess by the time travellers. More importantly, he discovered the secret of time travel...