Comments of chapter undefined of My Dungeons Are Popular

“What… What about my consciousness in that parallel world?” “It broke a while ago. The cause of death was that your dream collapsed…“ “He found that he hadn’t been able to live over thirty years old in all three worlds.” “I wonder how I’m doing in the parallel world.” “His life is much more ordinary than yours right now.” ??? So author wrote that his alternate self died, but changed their mind and wrote that they’re alive so MC will kill them while possessing their body, but forgot to delete the extra scene?