{"product_id":"the-testament-of-sister-new-devil-vol-4-isbn-9781626923584","title":"The Testament of Sister New Devil Vol. 4","description":"\u003cb\u003eCombining action and comedy with the supernatural genre,\u003ci\u003e The Testament of Sister New Devil\u003c\/i\u003e is a high octane romp about a high school boy and his two succubi step-sisters.\u003c\/b\u003e  When his oddball father suddenly decides to remarry, high school student Toujo Basara is about to acquire some very peculiar new family members. Enter his new seductive step-sisters, Mio and Maria. When Basara discovers that one of his step-sisters is a succubus, and his other a recently crowned demon lord, all hell breaks loose!  Basara is almost forced into a contract with his demonic sisters where he would act as their eternal servant-but something goes wrong. Instead, a reverse contract is formed, and Basara becomes the master. Between fending off their seductive advances to coping with the attacks of rival demon contractors, Basara has a big learning curve if he is to survive.\u003cb\u003eTetsuto Uesu \u003c\/b\u003eis best known as the author of \u003ci\u003eThe Testament of Sister New Devil\u003c\/i\u003e light novel series.  \u003cb\u003eMiyakokasiwa\u003c\/b\u003e is best known as the artist of \u003ci\u003eThe Testament of Sister New Devil \u003c\/i\u003emanga adaptation.","brand":"Seven Seas","offers":[{"title":"Default Title","offer_id":46302656299237,"sku":"NP9781626923584","price":12.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781626923584_14ccc31d-6c4a-4e20-8225-277e5e179a47.jpg?v=1767741818","url":"https:\/\/k12savings.com\/products\/the-testament-of-sister-new-devil-vol-4-isbn-9781626923584","provider":"K12savings","version":"1.0","type":"link"}