Simulation Champion, How Did I Become the Strongest in the World?

Luther traveled to the elven world. He was alone and had a bleak future, but he accidentally got Arceus' mobile phone and activated the champion simulation system. With the Arceus mobile phone, he can travel through infinite parallel universes and even span time, shape the lives of countless champions, gain their experience and insights, and receive rewards from the system! He can start from scratch and become the king of insect catching boys and the champion of the tournament - [Insect Green]; He can intercept a section of the champion's life to experience it, enjoy the strongest duel, and be crowned the lord of the region - [Battle of Red]; He is a popular legend in the gap between time and space, witnessing the mythical beast and overwhelming the strongest person in the contemporary era. Occasionally, Luther heard the crowd discussing which of the champion legends in each region was stronger and which one was weaker. Luther scratched his head shyly. "They seem to be all my clones...?"