It's very hard to describe what's good about this show without comparing it to everything else currently going on. Love story between professional killer and a bounty hunter whose life story we are discovering over these 12 episodes doesn't sound like much but it's definitely not yet another isekai or harem anime. Story is slow to develop but it's never tiring or taking shortcuts. Characters are emotional and well developed. World building is also good. Overall very satisfying viewing experience which for these exact reasons might not be for everyone. At this point I'd place this show higher than 7 but not really at 8, butI gave it an 8 because rating it currently has is way too low in my opinion.