This OVA contains 2 side stories. The first one about Zapp, second one about Chain As it is not linked to the main plot it is comedy oriented, and did a great job making me laugh as I Always do watching Kekkai Sensen.. The characters and art are the same, so you can just enjoy it like any other episode In no way does this OVA make the characters look like "clowns", they are not put in overly Dangerous situations so the OVA just shows their comedy gimmick as we already know them, they are funny as they are. Nothing outstanding, just another good episode of KekkaiSensen