A 40 year old doctor living in Japan is suddenly transported to another world. And as a bonus, he's regained his youth! He almost loses all hope after being sold into slavery and experiencing the worst this world has to offer when, suddenly, he's saved

Would you confess your love for someone if it meant saving your life? Well, that's what I did. Im a ghost named Umin, and my girlfriend is a ghost hunter. Quite the cliche, I know... Honestly, I dont know how Im gonna get rid of her, but I cant just let