[m]Looking for a manga that is not yurri yaoi shounen ai or that other one i can not remember the name of. I'm looking for a sienen manga where two main characters are boys(bc girls are useless.) who don't get along who have a supernatural slave/pet master relationship-but that is only one part of the relationship. Like maybe they totally hate or distrust each other. Sounds bad but would be interesting to read, no?