Servamp is action filled and there is quite a bit of fighting. The show is originally rated tv MA. The show is about a teenager whose name is Marihu Shirts. He likes everything simple anything difficult is too hard for him. He is kind of lazy as well. One day he finds a stray black cat in the middle of the road and named it Kuro. From that moment on, he made a contract with Kuro (a servamp sleepy ash) Marihu is pulled into a servamp war between the seven deadly servamp a and their eighth sibling,Tsubaki. There is one character that is seen smoking. Another seen drinking in one of the scenes of an episode. The show in general is relatively taime and I give it 5 stars.