I Traveled Through Time and Became a Passerby Next to the Protagonist

Mo Yuan followed the 600th episode and woke up wearing a third-grade earthly immortal armor belonging to the protagonist's nemesis. At the beginning, he was almost killed by the protagonist with a sword, and he was also used as cannon fodder by his fellow disciples. It doesn't matter, I know the script well, but three years later everyone will be slaughtered? Sorry, I will write the ending this time.