Secret System: Journey to All Realms

I accidentally clicked on an ad and got a system that can travel to other worlds. In every alien world, there are stories about the protagonists, but due to the passage of time, they are unknown. Luo Ming needs to go to each other world to find the secrets buried deep in it and learn about the deeds in the other world. Is it self-salvation for depressed people? Or are you truly embarking on a journey across the world? It's all up to you to decide! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.