I Thought I Healed the Villain’s Sickly Younger Brother

“If you’ve tamed me, you must take responsibility till the end.” She possessed Merrien, the saint from a novel she had only read three chapters of. The problem was, that Merrien was an extra who gets kidnapped and killed by the Archmage. In this situation, she had no choice but to fill up the healing gauge as the damn system window commanded and return to reality! As she was firmly determined and quickly filled up the healing gauge. “Arf!” “……How cute!” A white ball of fluff appeared and wiggled in front of Merrien. So she just healed that little white thing with her holy power, but… “Hello, Merri. It’s our first time meeting in this form.” For some reason, the white fluff transformed into a sickly handsome man. And not just any man, but ‘Duke Ariel Hartez’, the Archmage’s younger brother. *** “Merri, I told you before. I’d make the Archmage kneel before you.” Ariel certainly did say that. After all, it was the condition of the ‘contract’ from the beginning. However… ‘You never said that you were the Archmage!’ She firmly believed he was the Archmage’s younger brother, but what kind of situation was this? While Merrien was busy racking her brains, Ariel grasped Merrien’s hand and brought it to his neck like a dog collar. “If you’ve tamed me, you must take responsibility till the end.” “……” “Woof woof.” [▶Error◀ Healing gauge has been reset to zero.] [Healing Gauge 0/10000] It seemed something had gone terribly wrong. #Misunderstanding #Misconception #Healing the sly, sickly Archmage for the sunshine protagonist #There’s no way my little white fluff could be the Archmage