Otsusuke Indra

I am a vampire summoned by the Sage of Six Paths, Hagoromo, to secretly protect his village. I obeyed his commands on the condition that he would let me drink his blood. The offer was tempting, and I didn't refuse. I acted like a very simple villager. But I was beautiful. No one knew I was a vampire except Hagoromo, his sons, and the toad Gamamaru. Because of my beauty, many villagers tried to woo me. But I struggled to suppress my desire to kill them. Recently, Indra began offering me his blood, but I refused. Why? Simple. Because, according to Hagoromo's rules, I was only allowed his blood. I wouldn't drink anyone else's. But Indra persisted, for some reason I didn't understand. As usual, I refused, and he didn't give up, despite his sharp and cold demeanor.