I Intervened With The Male Lead's Story

I was reading a story called 'Ignis's Path to Power', sympathizing the male lead who has lost everything-even his happiness-to become strong and save the Empyrea's citizens, before going to bed. "Why? Why did he have to sacrifice so much only to get nothing in return? Why can't he at least obtain happiness and live happily ever after?" Oddly, I dreamt of saving that very exact main lead in one of his early bad days while lucid dreaming. I continued to lucid dreaming about saving him night after night until... "Huh? Where am I? Wait, wait, wait. Maybe I'm just lucid dreaming right now... Ouch! Or maybe not."