The Regressor and the Blind Saint

Tags: Age Progression, Age Regression, Aristocracy, Award-winning Work, Beautiful Female Lead, Calm Protagonist, Demon Lord, Demons, Determined Protagonist, Dragons, Fantasy World, Handsome Male Lead, Hard-Working Protagonist, Heartwarming, Heroes, Knights, Love Interest Falls in Love First, Magic, Male Protagonist, Misunderstandings, Multiple POV, Past Plays a Big Role, Previous Life Talent, Religions, Saints, Second Chance, Strong to Stronger, Sword And Magic, Sword Wielder, Time Skip, Vampires