Manticore Knight II: Legend of Ludwiga

A teacher's students are being drained of blood!Ludwiga, now a teacher, is instructing her students in the ways of magic in Elm. When Philip, Drako, the Manticore Knight's nephew, finds his way to Elm and enrolls in the school. Except he came at a time when students are being found dead and drained of their blood by magic means. Ludwiga investigates this when Philip and another student get kidnapped.Now Ludwiga needs to rescue them, and she'll need the Manticore Knight's help to do it. But once they find the kids, Drako and Ludwiga slowly notice something isn't right about them. Will Ludwiga discover who is killing her students before it's too late?