30 Years Have Passed Since the Prologue

Tags: Clever Protagonist Determined Protagonist Male Protagonist Misunderstandings Wars Demons Hiding True Identity Overpowered Protagonist Past Plays a Big Role Ruthless Protagonist Dragons Nobles Calm Protagonist Academy Heroes Mysterious Past Special Abilities Transmigration Dense Protagonist Politics Royalty Harsh Training Tragic Past Magic Pragmatic Protagonist Reincarnation Fantasy World Student-Teacher Relationship Demon Lord Strong to Stronger Firearms Possession Protagonist Strong from the Start Proactive Protagonist Assassins Cold Protagonist Terrorists Religions Past Trauma Multiple Reincarnated Individuals Organized Crime Multiple Transported Individuals Yandere Schemes And Conspiracies Evil Organizations Reincarnated in Another World Reincarnated in a Game World Saints S*aves Award-winning Work