Nansang, an ancient great demon born with superhuman strength and no fear of anything, gets bound to a System for saving male side characters one day.
The Corrupted General: "Since you saved me, you have to take responsibility for me. Otherwise, I'll kill myself right in front of you!"
Nansang: "...What a hassle. I should've known better than to save him."
The Reserved but Racy Young Emperor-Consort: "Your Majesty, are you feeling any better today? How about we...?"
Nansang: "Didn't they say people in ancient times were all terribly reserved? Why are their minds full of dirty thoughts every single day?!"
The Withdrawn Boy: "Big Sis... I... like you?"
Nansang: "Weren't you supposed to be so withdrawn that you don't talk? Do you only speak when you feel like it?"
The Man-Hating CEO: "Don't come too close. It makes me uncomfortable..."
Nansang: "I like that habit!"
#Weren't we supposed to be saving male side characters? Something feels off#
